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

Original announcement by tmx on

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

Analysis by Minestarters Atlas

Minestarters Atlas analysis

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 factors

  • Significant long intercepts of copper-equivalent mineralization
  • High-grade zones within broader intercepts
  • Drilling aimed at upgrading resource categories (Inferred to M&I)
  • True width of intervals is reported
  • Comprehensive QA/QC disclosure and QP sign-off

Negative factors

  • Assay lab delays have pushed back the mineral resource estimate
  • Arsenic values reported, indicating potential deleterious elements
  • No specific cut-off grade stated for compositing

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

Facts used in scoring: 114

Extracted facts

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

Drill Results (114)

ALD-26-182EXTAltar · copperGrade: 0.37Grade Unit: %Intercept: 1354 mView all details
Link to this fact

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 factors

  • Very long intercept length (1354 m)
  • Supports resource upgrade goals
  • True width reported

Negative factors

  • Moderate copper grade for porphyry

Evidence · table

“0.37”

Context: 1,354.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1354

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · goldGrade: 0.1Grade Unit: g/tIntercept: 1354 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.10”

Context: 1,354.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1354

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · silverGrade: 1.6Grade Unit: g/tIntercept: 1354 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.60”

Context: 1,354.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1354

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · molybdenumGrade: 27Grade Unit: ppmIntercept: 1354 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“27”

Context: 1,354.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1354

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · arsenicGrade: 219Grade Unit: ppmIntercept: 1354 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“219”

Context: 1,354.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1354

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · copperGrade: 0.41Grade Unit: %Intercept: 1354 mView all details
Link to this fact

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 factors

  • Very long intercept length (1354 m)
  • Strong CuEq grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.41”

Context: 1,354.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1354

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · copperGrade: 0.52Grade Unit: %Intercept: 107 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.52”

Context: 107.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 107

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · goldGrade: 0.2Grade Unit: g/tIntercept: 107 mView all details
Link to this fact

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 factors

  • Moderate gold grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.20”

Context: 107.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 107

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · silverGrade: 2.97Grade Unit: g/tIntercept: 107 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“2.97”

Context: 107.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 107

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · molybdenumGrade: 42Grade Unit: ppmIntercept: 107 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“42”

Context: 107.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 107

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · arsenicGrade: 513Grade Unit: ppmIntercept: 107 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Elevated arsenic levels, a deleterious element

Evidence · table

“513”

Context: 107.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 107

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · copperGrade: 0.61Grade Unit: %Intercept: 107 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.61”

Context: 107.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 107

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · copperGrade: 0.55Grade Unit: %Intercept: 162 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.55”

Context: 162.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 162

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · goldGrade: 0.12Grade Unit: g/tIntercept: 162 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.12”

Context: 162.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 162

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · silverGrade: 1.74Grade Unit: g/tIntercept: 162 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.74”

Context: 162.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 162

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · molybdenumGrade: 29Grade Unit: ppmIntercept: 162 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“29”

Context: 162.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 162

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · arsenicGrade: 70Grade Unit: ppmIntercept: 162 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“70”

Context: 162.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 162

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-182EXTAltar · copperGrade: 0.61Grade Unit: %Intercept: 162 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.61”

Context: 162.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 162

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.46Grade Unit: %Intercept: 1323.2 mView all details
Link to this fact

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 factors

  • Very long intercept length (1323.2 m)
  • Strong copper grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.46”

Context: 1,323.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1323.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · goldGrade: 0.05Grade Unit: g/tIntercept: 1323.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.05”

Context: 1,323.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1323.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · silverGrade: 2.09Grade Unit: g/tIntercept: 1323.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“2.09”

Context: 1,323.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1323.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · molybdenumGrade: 93Grade Unit: ppmIntercept: 1323.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • Moderate molybdenum grade
  • True width reported

Evidence · table

“93”

Context: 1,323.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1323.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · arsenicGrade: 308Grade Unit: ppmIntercept: 1323.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“308”

Context: 1,323.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1323.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.5Grade Unit: %Intercept: 1323.2 mView all details
Link to this fact

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 factors

  • Very long intercept length (1323.2 m)
  • Exceptional CuEq grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.50”

Context: 1,323.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1323.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.58Grade Unit: %Intercept: 802.2 mView all details
Link to this fact

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 factors

  • Very long intercept length (802.2 m)
  • Strong copper grade for porphyry
  • True width reported

Evidence · table

“0.58”

Context: 802.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 802.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · goldGrade: 0.05Grade Unit: g/tIntercept: 802.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.05”

Context: 802.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 802.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · silverGrade: 2.71Grade Unit: g/tIntercept: 802.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“2.71”

Context: 802.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 802.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · molybdenumGrade: 140Grade Unit: ppmIntercept: 802.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • Strong molybdenum grade
  • True width reported

Evidence · table

“140”

Context: 802.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 802.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · arsenicGrade: 276Grade Unit: ppmIntercept: 802.2 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“276”

Context: 802.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 802.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.64Grade Unit: %Intercept: 802.2 mView all details
Link to this fact

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 factors

  • Very long intercept length (802.2 m)
  • Exceptional CuEq grade for porphyry
  • True width reported

Evidence · table

“0.64”

Context: 802.20

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 802.2

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.64Grade Unit: %Intercept: 555 mView all details
Link to this fact

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 factors

  • Very long intercept length (555 m)
  • Strong copper grade for porphyry
  • True width reported

Evidence · table

“0.64”

Context: 555.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 555

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · goldGrade: 0.05Grade Unit: g/tIntercept: 555 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.05”

Context: 555.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 555

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · silverGrade: 2.37Grade Unit: g/tIntercept: 555 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“2.37”

Context: 555.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 555

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · molybdenumGrade: 149Grade Unit: ppmIntercept: 555 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • Strong molybdenum grade
  • True width reported

Evidence · table

“149”

Context: 555.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 555

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · arsenicGrade: 178Grade Unit: ppmIntercept: 555 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“178”

Context: 555.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 555

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.71Grade Unit: %Intercept: 555 mView all details
Link to this fact

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 factors

  • Very long intercept length (555 m)
  • Exceptional CuEq grade for porphyry
  • True width reported

Evidence · table

“0.71”

Context: 555.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 555

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.86Grade Unit: %Intercept: 58 mView all details
Link to this fact

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 factors

  • Exceptional copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.86”

Context: 58.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 58

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · goldGrade: 0.08Grade Unit: g/tIntercept: 58 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.08”

Context: 58.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 58

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · silverGrade: 1.72Grade Unit: g/tIntercept: 58 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.72”

Context: 58.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 58

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · molybdenumGrade: 200Grade Unit: ppmIntercept: 58 mView all details
Link to this fact

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 factors

  • Exceptional molybdenum grade
  • Good intercept length
  • True width reported

Evidence · table

“200”

Context: 58.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 58

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · arsenicGrade: 132Grade Unit: ppmIntercept: 58 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“132”

Context: 58.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 58

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-261Altar · copperGrade: 0.94Grade Unit: %Intercept: 58 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.94”

Context: 58.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 58

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.53Grade Unit: %Intercept: 939.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (939.3 m)
  • Strong copper grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.53”

Context: 939.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 939.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · goldGrade: 0.05Grade Unit: g/tIntercept: 939.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.05”

Context: 939.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 939.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · silverGrade: 1.67Grade Unit: g/tIntercept: 939.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.67”

Context: 939.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 939.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · molybdenumGrade: 122Grade Unit: ppmIntercept: 939.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • Strong molybdenum grade
  • True width reported

Evidence · table

“122”

Context: 939.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 939.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · arsenicGrade: 252Grade Unit: ppmIntercept: 939.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“252”

Context: 939.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 939.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.58Grade Unit: %Intercept: 939.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (939.3 m)
  • Exceptional CuEq grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.58”

Context: 939.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 939.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.6Grade Unit: %Intercept: 763.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (763.3 m)
  • Strong copper grade for porphyry
  • True width reported

Evidence · table

“0.60”

Context: 763.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 763.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · goldGrade: 0.03Grade Unit: g/tIntercept: 763.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.03”

Context: 763.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 763.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · silverGrade: 1.93Grade Unit: g/tIntercept: 763.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.93”

Context: 763.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 763.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · molybdenumGrade: 149Grade Unit: ppmIntercept: 763.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • Strong molybdenum grade
  • True width reported

Evidence · table

“149”

Context: 763.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 763.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · arsenicGrade: 265Grade Unit: ppmIntercept: 763.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“265”

Context: 763.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 763.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.65Grade Unit: %Intercept: 763.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (763.3 m)
  • Exceptional CuEq grade for porphyry
  • True width reported

Evidence · table

“0.65”

Context: 763.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 763.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.58Grade Unit: %Intercept: 185 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.58”

Context: 185.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 185

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · goldGrade: 0.06Grade Unit: g/tIntercept: 185 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.06”

Context: 185.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 185

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · silverGrade: 1.15Grade Unit: g/tIntercept: 185 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.15”

Context: 185.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 185

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · molybdenumGrade: 103Grade Unit: ppmIntercept: 185 mView all details
Link to this fact

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 factors

  • Moderate molybdenum grade
  • Good intercept length
  • True width reported

Evidence · table

“103”

Context: 185.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 185

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · arsenicGrade: 351Grade Unit: ppmIntercept: 185 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“351”

Context: 185.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 185

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.62Grade Unit: %Intercept: 185 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.62”

Context: 185.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 185

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.69Grade Unit: %Intercept: 420.3 mView all details
Link to this fact

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 factors

  • Exceptional copper grade for porphyry
  • Very long intercept length (420.3 m)
  • True width reported

Evidence · table

“0.69”

Context: 420.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 420.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · goldGrade: 0.02Grade Unit: g/tIntercept: 420.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.02”

Context: 420.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 420.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · silverGrade: 2.66Grade Unit: g/tIntercept: 420.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“2.66”

Context: 420.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 420.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · molybdenumGrade: 204Grade Unit: ppmIntercept: 420.3 mView all details
Link to this fact

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 factors

  • Exceptional molybdenum grade
  • Very long intercept length
  • True width reported

Evidence · table

“204”

Context: 420.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 420.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · arsenicGrade: 238Grade Unit: ppmIntercept: 420.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“238”

Context: 420.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 420.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.76Grade Unit: %Intercept: 420.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (420.3 m)
  • Exceptional CuEq grade for porphyry
  • True width reported

Evidence · table

“0.76”

Context: 420.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 420.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.77Grade Unit: %Intercept: 204.3 mView all details
Link to this fact

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 factors

  • Exceptional copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.77”

Context: 204.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 204.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · goldGrade: 0.01Grade Unit: g/tIntercept: 204.3 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.01”

Context: 204.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 204.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · silverGrade: 3.15Grade Unit: g/tIntercept: 204.3 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“3.15”

Context: 204.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 204.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · molybdenumGrade: 231Grade Unit: ppmIntercept: 204.3 mView all details
Link to this fact

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 factors

  • Exceptional molybdenum grade
  • Good intercept length
  • True width reported

Evidence · table

“231”

Context: 204.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 204.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · arsenicGrade: 107Grade Unit: ppmIntercept: 204.3 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“107”

Context: 204.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 204.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.84Grade Unit: %Intercept: 204.3 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.84”

Context: 204.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 204.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.74Grade Unit: %Intercept: 70.3 mView all details
Link to this fact

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 factors

  • Exceptional copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.74”

Context: 70.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 70.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · goldGrade: 0Grade Unit: g/tIntercept: 70.3 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • No gold detected

Evidence · table

“0.00”

Context: 70.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 70.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · silverGrade: 3.31Grade Unit: g/tIntercept: 70.3 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“3.31”

Context: 70.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 70.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · molybdenumGrade: 294Grade Unit: ppmIntercept: 70.3 mView all details
Link to this fact

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 factors

  • Exceptional molybdenum grade
  • Good intercept length
  • True width reported

Evidence · table

“294”

Context: 70.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 70.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · arsenicGrade: 53Grade Unit: ppmIntercept: 70.3 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“53”

Context: 70.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 70.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-262Altar · copperGrade: 0.82Grade Unit: %Intercept: 70.3 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.82”

Context: 70.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 70.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.34Grade Unit: %Intercept: 1336 mView all details
Link to this fact

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 factors

  • Very long intercept length (1336 m)
  • Moderate copper grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.34”

Context: 1,336.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1336

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · goldGrade: 0.08Grade Unit: g/tIntercept: 1336 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.08”

Context: 1,336.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1336

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · silverGrade: 1.49Grade Unit: g/tIntercept: 1336 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.49”

Context: 1,336.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1336

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · molybdenumGrade: 30Grade Unit: ppmIntercept: 1336 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“30”

Context: 1,336.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1336

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · arsenicGrade: 208Grade Unit: ppmIntercept: 1336 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“208”

Context: 1,336.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1336

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.38Grade Unit: %Intercept: 1336 mView all details
Link to this fact

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 factors

  • Very long intercept length (1336 m)
  • Strong CuEq grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.38”

Context: 1,336.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1336

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.59Grade Unit: %Intercept: 124 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.59”

Context: 124.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 124

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · goldGrade: 0.24Grade Unit: g/tIntercept: 124 mView all details
Link to this fact

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 factors

  • Moderate gold grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.24”

Context: 124.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 124

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · silverGrade: 1.73Grade Unit: g/tIntercept: 124 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.73”

Context: 124.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 124

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · molybdenumGrade: 17Grade Unit: ppmIntercept: 124 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“17”

Context: 124.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 124

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · arsenicGrade: 206Grade Unit: ppmIntercept: 124 mView all details
Link to this fact

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 factors

  • Good intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“206”

Context: 124.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 124

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.69Grade Unit: %Intercept: 124 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Good intercept length
  • True width reported

Evidence · table

“0.69”

Context: 124.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 124

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.52Grade Unit: %Intercept: 40 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Moderate intercept length
  • True width reported

Evidence · table

“0.52”

Context: 40.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 40

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · goldGrade: 0.06Grade Unit: g/tIntercept: 40 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.06”

Context: 40.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 40

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · silverGrade: 3.03Grade Unit: g/tIntercept: 40 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“3.03”

Context: 40.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 40

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · molybdenumGrade: 14Grade Unit: ppmIntercept: 40 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“14”

Context: 40.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 40

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · arsenicGrade: 625Grade Unit: ppmIntercept: 40 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Elevated arsenic levels, a deleterious element

Evidence · table

“625”

Context: 40.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 40

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.56Grade Unit: %Intercept: 40 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Moderate intercept length
  • True width reported

Evidence · table

“0.56”

Context: 40.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 40

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.52Grade Unit: %Intercept: 48 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Moderate intercept length
  • True width reported

Evidence · table

“0.52”

Context: 48.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 48

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · goldGrade: 0.07Grade Unit: g/tIntercept: 48 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.07”

Context: 48.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 48

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · silverGrade: 3.13Grade Unit: g/tIntercept: 48 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“3.13”

Context: 48.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 48

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · molybdenumGrade: 14Grade Unit: ppmIntercept: 48 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Low molybdenum grade

Evidence · table

“14”

Context: 48.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 48

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · arsenicGrade: 437Grade Unit: ppmIntercept: 48 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Elevated arsenic levels, a deleterious element

Evidence · table

“437”

Context: 48.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 48

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.55Grade Unit: %Intercept: 48 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Moderate intercept length
  • True width reported

Evidence · table

“0.55”

Context: 48.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 48

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.6Grade Unit: %Intercept: 41 mView all details
Link to this fact

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 factors

  • Strong copper grade for porphyry
  • Moderate intercept length
  • True width reported

Evidence · table

“0.60”

Context: 41.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 41

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · goldGrade: 0.07Grade Unit: g/tIntercept: 41 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Weak gold grade for porphyry

Evidence · table

“0.07”

Context: 41.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 41

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · silverGrade: 5.48Grade Unit: g/tIntercept: 41 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“5.48”

Context: 41.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 41

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · molybdenumGrade: 83Grade Unit: ppmIntercept: 41 mView all details
Link to this fact

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 factors

  • Moderate molybdenum grade
  • Moderate intercept length
  • True width reported

Evidence · table

“83”

Context: 41.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 41

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · arsenicGrade: 1021Grade Unit: ppmIntercept: 41 mView all details
Link to this fact

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 factors

  • Moderate intercept length
  • True width reported

Negative factors

  • Very high arsenic levels, a significant deleterious element

Evidence · table

“1,021”

Context: 41.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 41

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-263Altar · copperGrade: 0.67Grade Unit: %Intercept: 41 mView all details
Link to this fact

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 factors

  • Exceptional CuEq grade for porphyry
  • Moderate intercept length
  • True width reported

Evidence · table

“0.67”

Context: 41.00

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 41

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-267Altar · copperGrade: 0.62Grade Unit: %Intercept: 1257.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (1257.3 m)
  • Strong copper grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.62”

Context: 1,257.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1257.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-267Altar · goldGrade: 0.05Grade Unit: g/tIntercept: 1257.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Very weak gold grade

Evidence · table

“0.05”

Context: 1,257.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1257.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-267Altar · silverGrade: 1.94Grade Unit: g/tIntercept: 1257.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Low silver grade

Evidence · table

“1.94”

Context: 1,257.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1257.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-267Altar · molybdenumGrade: 66Grade Unit: ppmIntercept: 1257.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • Moderate molybdenum grade
  • True width reported

Evidence · table

“66”

Context: 1,257.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1257.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-267Altar · arsenicGrade: 240Grade Unit: ppmIntercept: 1257.3 mView all details
Link to this fact

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 factors

  • Very long intercept length
  • True width reported

Negative factors

  • Presence of arsenic, a deleterious element

Evidence · table

“240”

Context: 1,257.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1257.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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-26-267Altar · copperGrade: 0.66Grade Unit: %Intercept: 1257.3 mView all details
Link to this fact

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 factors

  • Very long intercept length (1257.3 m)
  • Exceptional CuEq grade for porphyry
  • Supports resource upgrade goals
  • True width reported

Evidence · table

“0.66”

Context: 1,257.30

Tags used in scoring

True Width Disclosedpositive

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

Why it applies: true_width_m is 1257.3

QA/QC Disclosedpositive

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Deleterious Elements Presentnegative

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 Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "resource"

Nearology Playneutral

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.