# Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, 0.05 g/t Au & 1.94 g/t Ag\) at the Altar Copper-Gold Project in San Juan, Argentina

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf

Original source: https://money.tmx.com/en/quote/ALDE/news/6744555280876969/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25

Publisher: tmx

Original announcement: 2026-09-09T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Aldebaran Resources Inc.

- Ticker: ALDE

- Exchange: TSX

- Region: San Juan, Argentina

- Primary commodity: Copper

- Secondary commodities: Gold, Silver, Molybdenum

- Document categories: Drill results

- Extracted: 2026-09-13 10:26:33 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Aldebaran Resources reported drill results from six holes at its Altar Copper-Gold Project in San Juan, Argentina, as part of its 2025-2026 infill and geotechnical drilling program. Key highlights include 1,257.30 m of 0.66% CuEq, including 513 m of 1.06% CuEq, in hole ALD-26-267. These results are intended to upgrade Inferred resource blocks to Measured and Indicated categories for an upcoming mineral resource estimate, which has been delayed to October 2026 due to assay lab turnaround times.

Reasoning: The drill results from six holes at the Altar project demonstrate extensive copper-gold-silver-molybdenum mineralization over significant lengths, with several high-grade sections. These results are crucial for upgrading the resource classification and advancing the project towards a pre-feasibility study, despite minor delays in assay turnaround.

- Positive factor: Significant long intercepts of copper-equivalent mineralization

- Positive factor: High-grade zones within broader intercepts

- Positive factor: Drilling aimed at upgrading resource categories \(Inferred to M&I\)

- Positive factor: True width of intervals is reported

- Positive factor: Comprehensive QA/QC disclosure and QP sign-off

- Negative factor: Assay lab delays have pushed back the mineral resource estimate

- Negative factor: Arsenic values reported, indicating potential deleterious elements

- Negative factor: No specific cut-off grade stated for compositing

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 114

## Classification and evidence

No classification tags are available.

## Extracted facts

Stored fact records: 114. Some facts used in scoring do not have a stored record.

## Drill Results (114)

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-0)

Altar · copper

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.37
- Grade Unit: %
- Intercept: 1354 m
- True Width: 1354 m
- From: 56 m
- To: 1410 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:56-1410
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept of moderate copper grade, contributing to the overall resource definition and upgrade objectives.

- Positive factor: Very long intercept length \(1354 m\)

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

- Negative factor: Moderate copper grade for porphyry

Evidence · table

> 0.37

Context: 1,354.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1354

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-1)

Altar · gold

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 1354 m
- True Width: 1354 m
- From: 56 m
- To: 1410 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:56-1410
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.10

Context: 1,354.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1354

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-2)

Altar · silver

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.6
- Grade Unit: g/t
- Intercept: 1354 m
- True Width: 1354 m
- From: 56 m
- To: 1410 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:56-1410
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.60

Context: 1,354.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1354

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-3)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 27
- Grade Unit: ppm
- Intercept: 1354 m
- True Width: 1354 m
- From: 56 m
- To: 1410 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:56-1410
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 27

Context: 1,354.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1354

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-4)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 219
- Grade Unit: ppm
- Intercept: 1354 m
- True Width: 1354 m
- From: 56 m
- To: 1410 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:56-1410
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 219

Context: 1,354.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1354

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-5)

Altar · copper

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.41
- Grade Unit: %
- Intercept: 1354 m
- True Width: 1354 m
- From: 56 m
- To: 1410 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:56-1410
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.41
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper equivalent grade, indicating significant mineralization and supporting resource definition.

- Positive factor: Very long intercept length \(1354 m\)

- Positive factor: Strong CuEq grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.41

Context: 1,354.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1354

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-6)

Altar · copper

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.52
- Grade Unit: %
- Intercept: 107 m
- True Width: 107 m
- From: 646 m
- To: 753 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:646-753
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a good intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.52

Context: 107.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 107

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-7)

Altar · gold

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.2
- Grade Unit: g/t
- Intercept: 107 m
- True Width: 107 m
- From: 646 m
- To: 753 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:646-753
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate gold grade over a good intercept length, contributing to the polymetallic value.

- Positive factor: Moderate gold grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.20

Context: 107.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 107

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-8)

Altar · silver

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 2.97
- Grade Unit: g/t
- Intercept: 107 m
- True Width: 107 m
- From: 646 m
- To: 753 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:646-753
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 2.97

Context: 107.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 107

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-9)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 42
- Grade Unit: ppm
- Intercept: 107 m
- True Width: 107 m
- From: 646 m
- To: 753 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:646-753
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low molybdenum grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 42

Context: 107.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 107

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-10)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 513
- Grade Unit: ppm
- Intercept: 107 m
- True Width: 107 m
- From: 646 m
- To: 753 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:646-753
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing elevated arsenic levels, which could pose processing or concentrate quality issues.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Elevated arsenic levels, a deleterious element

Evidence · table

> 513

Context: 107.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 107

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-11)

Altar · copper

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.61
- Grade Unit: %
- Intercept: 107 m
- True Width: 107 m
- From: 646 m
- To: 753 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:646-753
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.61
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.61

Context: 107.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 107

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-12)

Altar · copper

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.55
- Grade Unit: %
- Intercept: 162 m
- True Width: 162 m
- From: 893 m
- To: 1055 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:893-1055
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a good intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.55

Context: 162.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 162

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-13)

Altar · gold

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.12
- Grade Unit: g/t
- Intercept: 162 m
- True Width: 162 m
- From: 893 m
- To: 1055 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:893-1055
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a weak gold grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.12

Context: 162.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 162

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-14)

Altar · silver

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.74
- Grade Unit: g/t
- Intercept: 162 m
- True Width: 162 m
- From: 893 m
- To: 1055 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:893-1055
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.74

Context: 162.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 162

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-15)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 29
- Grade Unit: ppm
- Intercept: 162 m
- True Width: 162 m
- From: 893 m
- To: 1055 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:893-1055
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low molybdenum grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 29

Context: 162.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 162

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-16)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 70
- Grade Unit: ppm
- Intercept: 162 m
- True Width: 162 m
- From: 893 m
- To: 1055 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:893-1055
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 70

Context: 162.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 162

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-182EXT

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-17)

Altar · copper

#### Identity

- Hole ID: ALD-26-182EXT
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.61
- Grade Unit: %
- Intercept: 162 m
- True Width: 162 m
- From: 893 m
- To: 1055 m
- Hole Depth: 1410 m
- Intercept Depth: 56 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-182EXT:893-1055
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.61
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.61

Context: 162.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 162

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-18)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.46
- Grade Unit: %
- Intercept: 1323.2 m
- True Width: 1323.2 m
- From: 157 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:157-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper grade, contributing significantly to the overall resource definition.

- Positive factor: Very long intercept length \(1323.2 m\)

- Positive factor: Strong copper grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.46

Context: 1,323.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1323.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-19)

Altar · gold

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.05
- Grade Unit: g/t
- Intercept: 1323.2 m
- True Width: 1323.2 m
- From: 157 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:157-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.05

Context: 1,323.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1323.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-20)

Altar · silver

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 2.09
- Grade Unit: g/t
- Intercept: 1323.2 m
- True Width: 1323.2 m
- From: 157 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:157-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 2.09

Context: 1,323.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1323.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-21)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 93
- Grade Unit: ppm
- Intercept: 1323.2 m
- True Width: 1323.2 m
- From: 157 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:157-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a moderate molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: Moderate molybdenum grade

- Positive factor: True width reported

Evidence · table

> 93

Context: 1,323.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1323.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-22)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 308
- Grade Unit: ppm
- Intercept: 1323.2 m
- True Width: 1323.2 m
- From: 157 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:157-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 308

Context: 1,323.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1323.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-23)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.5
- Grade Unit: %
- Intercept: 1323.2 m
- True Width: 1323.2 m
- From: 157 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:157-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating significant mineralization and supporting resource definition.

- Positive factor: Very long intercept length \(1323.2 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.50

Context: 1,323.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1323.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-24)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.58
- Grade Unit: %
- Intercept: 802.2 m
- True Width: 802.2 m
- From: 678 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:678-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper grade, indicating significant mineralization.

- Positive factor: Very long intercept length \(802.2 m\)

- Positive factor: Strong copper grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.58

Context: 802.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 802.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-25)

Altar · gold

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.05
- Grade Unit: g/t
- Intercept: 802.2 m
- True Width: 802.2 m
- From: 678 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:678-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.05

Context: 802.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 802.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-26)

Altar · silver

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 2.71
- Grade Unit: g/t
- Intercept: 802.2 m
- True Width: 802.2 m
- From: 678 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:678-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 2.71

Context: 802.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 802.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-27)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 140
- Grade Unit: ppm
- Intercept: 802.2 m
- True Width: 802.2 m
- From: 678 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:678-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: Strong molybdenum grade

- Positive factor: True width reported

Evidence · table

> 140

Context: 802.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 802.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-28)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 276
- Grade Unit: ppm
- Intercept: 802.2 m
- True Width: 802.2 m
- From: 678 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:678-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 276

Context: 802.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 802.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-29)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.64
- Grade Unit: %
- Intercept: 802.2 m
- True Width: 802.2 m
- From: 678 m
- To: 1480.2 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:678-1480.2
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.64
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating a high-value mineralized zone.

- Positive factor: Very long intercept length \(802.2 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.64

Context: 802.20

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 802.2

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-30)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.64
- Grade Unit: %
- Intercept: 555 m
- True Width: 555 m
- From: 816 m
- To: 1371 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:816-1371
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper grade, indicating significant mineralization.

- Positive factor: Very long intercept length \(555 m\)

- Positive factor: Strong copper grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.64

Context: 555.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 555

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-31)

Altar · gold

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.05
- Grade Unit: g/t
- Intercept: 555 m
- True Width: 555 m
- From: 816 m
- To: 1371 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:816-1371
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.05

Context: 555.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 555

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-32)

Altar · silver

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 2.37
- Grade Unit: g/t
- Intercept: 555 m
- True Width: 555 m
- From: 816 m
- To: 1371 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:816-1371
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 2.37

Context: 555.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 555

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-33)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 149
- Grade Unit: ppm
- Intercept: 555 m
- True Width: 555 m
- From: 816 m
- To: 1371 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:816-1371
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: Strong molybdenum grade

- Positive factor: True width reported

Evidence · table

> 149

Context: 555.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 555

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-34)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 178
- Grade Unit: ppm
- Intercept: 555 m
- True Width: 555 m
- From: 816 m
- To: 1371 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:816-1371
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 178

Context: 555.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 555

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-35)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.71
- Grade Unit: %
- Intercept: 555 m
- True Width: 555 m
- From: 816 m
- To: 1371 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:816-1371
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.71
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating a high-value mineralized zone.

- Positive factor: Very long intercept length \(555 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.71

Context: 555.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 555

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-36)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.86
- Grade Unit: %
- Intercept: 58 m
- True Width: 58 m
- From: 818 m
- To: 876 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:818-876
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper grade over a good intercept length, indicating a high-grade zone.

- Positive factor: Exceptional copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.86

Context: 58.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 58

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-37)

Altar · gold

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.08
- Grade Unit: g/t
- Intercept: 58 m
- True Width: 58 m
- From: 818 m
- To: 876 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:818-876
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a weak gold grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.08

Context: 58.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 58

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-38)

Altar · silver

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.72
- Grade Unit: g/t
- Intercept: 58 m
- True Width: 58 m
- From: 818 m
- To: 876 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:818-876
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.72

Context: 58.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 58

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-39)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 200
- Grade Unit: ppm
- Intercept: 58 m
- True Width: 58 m
- From: 818 m
- To: 876 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:818-876
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional molybdenum grade over a good intercept length, contributing significantly to the polymetallic value.

- Positive factor: Exceptional molybdenum grade

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 200

Context: 58.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 58

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-40)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 132
- Grade Unit: ppm
- Intercept: 58 m
- True Width: 58 m
- From: 818 m
- To: 876 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:818-876
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 132

Context: 58.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 58

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-261

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-41)

Altar · copper

#### Identity

- Hole ID: ALD-26-261
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.94
- Grade Unit: %
- Intercept: 58 m
- True Width: 58 m
- From: 818 m
- To: 876 m
- Hole Depth: 1480.2 m
- Intercept Depth: 157 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-261:818-876
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.94
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.94

Context: 58.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 58

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-42)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.53
- Grade Unit: %
- Intercept: 939.3 m
- True Width: 939.3 m
- From: 368 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:368-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper grade, contributing significantly to the overall resource definition.

- Positive factor: Very long intercept length \(939.3 m\)

- Positive factor: Strong copper grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.53

Context: 939.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 939.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-43)

Altar · gold

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.05
- Grade Unit: g/t
- Intercept: 939.3 m
- True Width: 939.3 m
- From: 368 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:368-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.05

Context: 939.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 939.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-44)

Altar · silver

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.67
- Grade Unit: g/t
- Intercept: 939.3 m
- True Width: 939.3 m
- From: 368 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:368-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.67

Context: 939.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 939.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-45)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 122
- Grade Unit: ppm
- Intercept: 939.3 m
- True Width: 939.3 m
- From: 368 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:368-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: Strong molybdenum grade

- Positive factor: True width reported

Evidence · table

> 122

Context: 939.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 939.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-46)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 252
- Grade Unit: ppm
- Intercept: 939.3 m
- True Width: 939.3 m
- From: 368 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:368-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 252

Context: 939.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 939.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-47)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.58
- Grade Unit: %
- Intercept: 939.3 m
- True Width: 939.3 m
- From: 368 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:368-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.58
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating significant mineralization and supporting resource definition.

- Positive factor: Very long intercept length \(939.3 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.58

Context: 939.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 939.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-48)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.6
- Grade Unit: %
- Intercept: 763.3 m
- True Width: 763.3 m
- From: 544 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:544-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper grade, indicating significant mineralization.

- Positive factor: Very long intercept length \(763.3 m\)

- Positive factor: Strong copper grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.60

Context: 763.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 763.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-49)

Altar · gold

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.03
- Grade Unit: g/t
- Intercept: 763.3 m
- True Width: 763.3 m
- From: 544 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:544-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.03

Context: 763.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 763.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-50)

Altar · silver

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.93
- Grade Unit: g/t
- Intercept: 763.3 m
- True Width: 763.3 m
- From: 544 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:544-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.93

Context: 763.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 763.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-51)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 149
- Grade Unit: ppm
- Intercept: 763.3 m
- True Width: 763.3 m
- From: 544 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:544-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: Strong molybdenum grade

- Positive factor: True width reported

Evidence · table

> 149

Context: 763.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 763.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-52)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 265
- Grade Unit: ppm
- Intercept: 763.3 m
- True Width: 763.3 m
- From: 544 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:544-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 265

Context: 763.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 763.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-53)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.65
- Grade Unit: %
- Intercept: 763.3 m
- True Width: 763.3 m
- From: 544 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:544-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.65
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating a high-value mineralized zone.

- Positive factor: Very long intercept length \(763.3 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.65

Context: 763.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 763.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-54)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.58
- Grade Unit: %
- Intercept: 185 m
- True Width: 185 m
- From: 640 m
- To: 825 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:640-825
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a good intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.58

Context: 185.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 185

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-55)

Altar · gold

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.06
- Grade Unit: g/t
- Intercept: 185 m
- True Width: 185 m
- From: 640 m
- To: 825 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:640-825
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a weak gold grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.06

Context: 185.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 185

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-56)

Altar · silver

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.15
- Grade Unit: g/t
- Intercept: 185 m
- True Width: 185 m
- From: 640 m
- To: 825 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:640-825
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.15

Context: 185.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 185

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-57)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 103
- Grade Unit: ppm
- Intercept: 185 m
- True Width: 185 m
- From: 640 m
- To: 825 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:640-825
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate molybdenum grade over a good intercept length, contributing to the polymetallic value.

- Positive factor: Moderate molybdenum grade

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 103

Context: 185.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 185

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-58)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 351
- Grade Unit: ppm
- Intercept: 185 m
- True Width: 185 m
- From: 640 m
- To: 825 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:640-825
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 351

Context: 185.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 185

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-59)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.62
- Grade Unit: %
- Intercept: 185 m
- True Width: 185 m
- From: 640 m
- To: 825 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:640-825
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.62
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.62

Context: 185.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 185

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-60)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.69
- Grade Unit: %
- Intercept: 420.3 m
- True Width: 420.3 m
- From: 887 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:887-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper grade over a very long intercept length, indicating a significant high-grade zone.

- Positive factor: Exceptional copper grade for porphyry

- Positive factor: Very long intercept length \(420.3 m\)

- Positive factor: True width reported

Evidence · table

> 0.69

Context: 420.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 420.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-61)

Altar · gold

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.02
- Grade Unit: g/t
- Intercept: 420.3 m
- True Width: 420.3 m
- From: 887 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:887-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.02

Context: 420.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 420.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-62)

Altar · silver

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 2.66
- Grade Unit: g/t
- Intercept: 420.3 m
- True Width: 420.3 m
- From: 887 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:887-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 2.66

Context: 420.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 420.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-63)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 204
- Grade Unit: ppm
- Intercept: 420.3 m
- True Width: 420.3 m
- From: 887 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:887-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional molybdenum grade over a very long intercept length, contributing significantly to the polymetallic value.

- Positive factor: Exceptional molybdenum grade

- Positive factor: Very long intercept length

- Positive factor: True width reported

Evidence · table

> 204

Context: 420.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 420.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-64)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 238
- Grade Unit: ppm
- Intercept: 420.3 m
- True Width: 420.3 m
- From: 887 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:887-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 238

Context: 420.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 420.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-65)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.76
- Grade Unit: %
- Intercept: 420.3 m
- True Width: 420.3 m
- From: 887 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:887-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.76
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating a high-value mineralized zone.

- Positive factor: Very long intercept length \(420.3 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: True width reported

Evidence · table

> 0.76

Context: 420.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 420.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-66)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.77
- Grade Unit: %
- Intercept: 204.3 m
- True Width: 204.3 m
- From: 1103 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1103-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper grade over a good intercept length, indicating a significant high-grade zone.

- Positive factor: Exceptional copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.77

Context: 204.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 204.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-67)

Altar · gold

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.01
- Grade Unit: g/t
- Intercept: 204.3 m
- True Width: 204.3 m
- From: 1103 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1103-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.01

Context: 204.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 204.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-68)

Altar · silver

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 3.15
- Grade Unit: g/t
- Intercept: 204.3 m
- True Width: 204.3 m
- From: 1103 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1103-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 3.15

Context: 204.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 204.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-69)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 231
- Grade Unit: ppm
- Intercept: 204.3 m
- True Width: 204.3 m
- From: 1103 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1103-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional molybdenum grade over a good intercept length, contributing significantly to the polymetallic value.

- Positive factor: Exceptional molybdenum grade

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 231

Context: 204.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 204.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-70)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 107
- Grade Unit: ppm
- Intercept: 204.3 m
- True Width: 204.3 m
- From: 1103 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1103-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 107

Context: 204.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 204.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-71)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.84
- Grade Unit: %
- Intercept: 204.3 m
- True Width: 204.3 m
- From: 1103 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1103-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.84
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.84

Context: 204.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 204.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-72)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.74
- Grade Unit: %
- Intercept: 70.3 m
- True Width: 70.3 m
- From: 1237 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1237-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper grade over a good intercept length, indicating a significant high-grade zone.

- Positive factor: Exceptional copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.74

Context: 70.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 70.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-73)

Altar · gold

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0
- Grade Unit: g/t
- Intercept: 70.3 m
- True Width: 70.3 m
- From: 1237 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1237-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with no gold detected, indicating gold is not a significant contributor in this interval.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: No gold detected

Evidence · table

> 0.00

Context: 70.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 70.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-74)

Altar · silver

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 3.31
- Grade Unit: g/t
- Intercept: 70.3 m
- True Width: 70.3 m
- From: 1237 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1237-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 3.31

Context: 70.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 70.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-75)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 294
- Grade Unit: ppm
- Intercept: 70.3 m
- True Width: 70.3 m
- From: 1237 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1237-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional molybdenum grade over a good intercept length, contributing significantly to the polymetallic value.

- Positive factor: Exceptional molybdenum grade

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 294

Context: 70.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 70.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-76)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 53
- Grade Unit: ppm
- Intercept: 70.3 m
- True Width: 70.3 m
- From: 1237 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1237-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 53

Context: 70.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 70.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-262

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-77)

Altar · copper

#### Identity

- Hole ID: ALD-26-262
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.82
- Grade Unit: %
- Intercept: 70.3 m
- True Width: 70.3 m
- From: 1237 m
- To: 1307.3 m
- Hole Depth: 1307.3 m
- Intercept Depth: 368 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-262:1237-1307.3
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.82
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.82

Context: 70.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 70.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-78)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 1336 m
- True Width: 1336 m
- From: 213 m
- To: 1549 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:213-1549
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept of moderate copper grade, contributing to the overall resource definition and upgrade objectives.

- Positive factor: Very long intercept length \(1336 m\)

- Positive factor: Moderate copper grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.34

Context: 1,336.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1336

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-79)

Altar · gold

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.08
- Grade Unit: g/t
- Intercept: 1336 m
- True Width: 1336 m
- From: 213 m
- To: 1549 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:213-1549
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.08

Context: 1,336.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1336

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-80)

Altar · silver

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.49
- Grade Unit: g/t
- Intercept: 1336 m
- True Width: 1336 m
- From: 213 m
- To: 1549 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:213-1549
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.49

Context: 1,336.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1336

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-81)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 30
- Grade Unit: ppm
- Intercept: 1336 m
- True Width: 1336 m
- From: 213 m
- To: 1549 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:213-1549
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 30

Context: 1,336.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1336

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-82)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 208
- Grade Unit: ppm
- Intercept: 1336 m
- True Width: 1336 m
- From: 213 m
- To: 1549 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:213-1549
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 208

Context: 1,336.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1336

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-83)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 1336 m
- True Width: 1336 m
- From: 213 m
- To: 1549 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:213-1549
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.38
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper equivalent grade, indicating significant mineralization and supporting resource definition.

- Positive factor: Very long intercept length \(1336 m\)

- Positive factor: Strong CuEq grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.38

Context: 1,336.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1336

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-84)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.59
- Grade Unit: %
- Intercept: 124 m
- True Width: 124 m
- From: 670 m
- To: 794 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:670-794
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a good intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.59

Context: 124.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 124

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-85)

Altar · gold

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.24
- Grade Unit: g/t
- Intercept: 124 m
- True Width: 124 m
- From: 670 m
- To: 794 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:670-794
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate gold grade over a good intercept length, contributing to the polymetallic value.

- Positive factor: Moderate gold grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.24

Context: 124.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 124

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-86)

Altar · silver

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.73
- Grade Unit: g/t
- Intercept: 124 m
- True Width: 124 m
- From: 670 m
- To: 794 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:670-794
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.73

Context: 124.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 124

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-87)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 17
- Grade Unit: ppm
- Intercept: 124 m
- True Width: 124 m
- From: 670 m
- To: 794 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:670-794
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length with a low molybdenum grade, contributing to the polymetallic value.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 17

Context: 124.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 124

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-88)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 206
- Grade Unit: ppm
- Intercept: 124 m
- True Width: 124 m
- From: 670 m
- To: 794 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:670-794
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A good intercept length showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Good intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 206

Context: 124.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 124

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-89)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.69
- Grade Unit: %
- Intercept: 124 m
- True Width: 124 m
- From: 670 m
- To: 794 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:670-794
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.69
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a good intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Good intercept length

- Positive factor: True width reported

Evidence · table

> 0.69

Context: 124.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 124

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-90)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.52
- Grade Unit: %
- Intercept: 40 m
- True Width: 40 m
- From: 1131 m
- To: 1171 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1131-1171
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a moderate intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 0.52

Context: 40.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 40

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-91)

Altar · gold

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.06
- Grade Unit: g/t
- Intercept: 40 m
- True Width: 40 m
- From: 1131 m
- To: 1171 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1131-1171
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a weak gold grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.06

Context: 40.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 40

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-92)

Altar · silver

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 3.03
- Grade Unit: g/t
- Intercept: 40 m
- True Width: 40 m
- From: 1131 m
- To: 1171 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1131-1171
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 3.03

Context: 40.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 40

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-93)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 14
- Grade Unit: ppm
- Intercept: 40 m
- True Width: 40 m
- From: 1131 m
- To: 1171 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1131-1171
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a low molybdenum grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 14

Context: 40.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 40

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-94)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 625
- Grade Unit: ppm
- Intercept: 40 m
- True Width: 40 m
- From: 1131 m
- To: 1171 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1131-1171
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length showing elevated arsenic levels, which could pose processing or concentrate quality issues.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Elevated arsenic levels, a deleterious element

Evidence · table

> 625

Context: 40.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 40

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-95)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.56
- Grade Unit: %
- Intercept: 40 m
- True Width: 40 m
- From: 1131 m
- To: 1171 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1131-1171
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.56
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a moderate intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 0.56

Context: 40.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 40

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-96)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.52
- Grade Unit: %
- Intercept: 48 m
- True Width: 48 m
- From: 1183 m
- To: 1231 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1183-1231
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a moderate intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 0.52

Context: 48.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 48

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-97)

Altar · gold

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.07
- Grade Unit: g/t
- Intercept: 48 m
- True Width: 48 m
- From: 1183 m
- To: 1231 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1183-1231
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a weak gold grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.07

Context: 48.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 48

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-98)

Altar · silver

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 3.13
- Grade Unit: g/t
- Intercept: 48 m
- True Width: 48 m
- From: 1183 m
- To: 1231 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1183-1231
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 3.13

Context: 48.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 48

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-99)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 14
- Grade Unit: ppm
- Intercept: 48 m
- True Width: 48 m
- From: 1183 m
- To: 1231 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1183-1231
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a low molybdenum grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Low molybdenum grade

Evidence · table

> 14

Context: 48.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 48

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-100)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 437
- Grade Unit: ppm
- Intercept: 48 m
- True Width: 48 m
- From: 1183 m
- To: 1231 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1183-1231
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length showing elevated arsenic levels, which could pose processing or concentrate quality issues.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Elevated arsenic levels, a deleterious element

Evidence · table

> 437

Context: 48.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 48

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-101)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.55
- Grade Unit: %
- Intercept: 48 m
- True Width: 48 m
- From: 1183 m
- To: 1231 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1183-1231
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.55
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a moderate intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 0.55

Context: 48.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 48

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-102)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.6
- Grade Unit: %
- Intercept: 41 m
- True Width: 41 m
- From: 1259 m
- To: 1300 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1259-1300
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A strong copper grade over a moderate intercept length, indicating a significant mineralized zone.

- Positive factor: Strong copper grade for porphyry

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 0.60

Context: 41.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 41

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-103)

Altar · gold

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.07
- Grade Unit: g/t
- Intercept: 41 m
- True Width: 41 m
- From: 1259 m
- To: 1300 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1259-1300
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a weak gold grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Weak gold grade for porphyry

Evidence · table

> 0.07

Context: 41.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 41

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-104)

Altar · silver

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 5.48
- Grade Unit: g/t
- Intercept: 41 m
- True Width: 41 m
- From: 1259 m
- To: 1300 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1259-1300
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length with a low silver grade, contributing to the polymetallic value.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 5.48

Context: 41.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 41

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-105)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 83
- Grade Unit: ppm
- Intercept: 41 m
- True Width: 41 m
- From: 1259 m
- To: 1300 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1259-1300
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate molybdenum grade over a moderate intercept length, contributing to the polymetallic value.

- Positive factor: Moderate molybdenum grade

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 83

Context: 41.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 41

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-106)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1021
- Grade Unit: ppm
- Intercept: 41 m
- True Width: 41 m
- From: 1259 m
- To: 1300 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1259-1300
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A moderate intercept length showing very high arsenic levels, which could pose significant processing or concentrate quality issues.

- Positive factor: Moderate intercept length

- Positive factor: True width reported

- Negative factor: Very high arsenic levels, a significant deleterious element

Evidence · table

> 1,021

Context: 41.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 41

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-263

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-107)

Altar · copper

#### Identity

- Hole ID: ALD-26-263
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.67
- Grade Unit: %
- Intercept: 41 m
- True Width: 41 m
- From: 1259 m
- To: 1300 m
- Hole Depth: 1549 m
- Intercept Depth: 213 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-263:1259-1300
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.67
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: An exceptional copper equivalent grade over a moderate intercept length, indicating a high-value mineralized zone.

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Moderate intercept length

- Positive factor: True width reported

Evidence · table

> 0.67

Context: 41.00

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 41

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-267

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-108)

Altar · copper

#### Identity

- Hole ID: ALD-26-267
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.62
- Grade Unit: %
- Intercept: 1257.3 m
- True Width: 1257.3 m
- From: 135.7 m
- To: 1393 m
- Hole Depth: 1393 m
- Intercept Depth: 135.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-267:135.7-1393
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a strong copper grade, contributing significantly to the overall resource definition.

- Positive factor: Very long intercept length \(1257.3 m\)

- Positive factor: Strong copper grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.62

Context: 1,257.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1257.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-267

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-109)

Altar · gold

#### Identity

- Hole ID: ALD-26-267
- Project: Altar
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.05
- Grade Unit: g/t
- Intercept: 1257.3 m
- True Width: 1257.3 m
- From: 135.7 m
- To: 1393 m
- Hole Depth: 1393 m
- Intercept Depth: 135.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-267:135.7-1393
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a very weak gold grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Very weak gold grade

Evidence · table

> 0.05

Context: 1,257.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1257.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-267

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-110)

Altar · silver

#### Identity

- Hole ID: ALD-26-267
- Project: Altar
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 1.94
- Grade Unit: g/t
- Intercept: 1257.3 m
- True Width: 1257.3 m
- From: 135.7 m
- To: 1393 m
- Hole Depth: 1393 m
- Intercept Depth: 135.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-267:135.7-1393
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a low silver grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Low silver grade

Evidence · table

> 1.94

Context: 1,257.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1257.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-267

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-111)

Altar · molybdenum

#### Identity

- Hole ID: ALD-26-267
- Project: Altar
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 66
- Grade Unit: ppm
- Intercept: 1257.3 m
- True Width: 1257.3 m
- From: 135.7 m
- To: 1393 m
- Hole Depth: 1393 m
- Intercept Depth: 135.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-267:135.7-1393
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with a moderate molybdenum grade, contributing to the overall polymetallic nature of the mineralization.

- Positive factor: Very long intercept length

- Positive factor: Moderate molybdenum grade

- Positive factor: True width reported

Evidence · table

> 66

Context: 1,257.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1257.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-267

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-112)

Altar · arsenic

#### Identity

- Hole ID: ALD-26-267
- Project: Altar
- Commodity: arsenic
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 240
- Grade Unit: ppm
- Intercept: 1257.3 m
- True Width: 1257.3 m
- From: 135.7 m
- To: 1393 m
- Hole Depth: 1393 m
- Intercept Depth: 135.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-267:135.7-1393
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept showing the presence of arsenic, which could be a penalty element in concentrates.

- Positive factor: Very long intercept length

- Positive factor: True width reported

- Negative factor: Presence of arsenic, a deleterious element

Evidence · table

> 240

Context: 1,257.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1257.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

### ALD-26-267

[Link to this fact](https://atlas-extractions.minestarters.com/news/aldebaran-reports-513-m-of-1-06-cueq-1-01-cu-0-08-g-t-au-3-58-g-t-ag-within-1-25--1fb3309b-a5e1-4c70-bf05-13be72451bdf#fact-drill-facts-113)

Altar · copper

#### Identity

- Hole ID: ALD-26-267
- Project: Altar
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: ALDE

#### Geometry

- Grade: 0.66
- Grade Unit: %
- Intercept: 1257.3 m
- True Width: 1257.3 m
- From: 135.7 m
- To: 1393 m
- Hole Depth: 1393 m
- Intercept Depth: 135.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: ALD-26-267:135.7-1393
- Mining Method: mixed

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: arsenic

#### Metal Equivalent

- Metal Eq. Grade: 0.66
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: A very long intercept with an exceptional copper equivalent grade, indicating significant mineralization and supporting resource definition.

- Positive factor: Very long intercept length \(1257.3 m\)

- Positive factor: Exceptional CuEq grade for porphyry

- Positive factor: Supports resource upgrade goals

- Positive factor: True width reported

Evidence · table

> 0.66

Context: 1,257.30

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1257.3

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Deleterious Elements Present**

Polarity: negative

Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.

Why it applies: deleterious\_flag is true

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Aldebaran Reports 513 m of 1.06% CuEq \(1.01% Cu, 0.08 g/t Au & 3.58 g/t Ag\), Within 1,257.30 m of 0.66% CuEq \(0.62% Cu, "

## How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.