# ATEX Extends Strike Length of High-Grade B2B Breccia to 600m and Expands the Broader B2B Mineralized Corridor by 200m East

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4

Original source: https://money.tmx.com/en/quote/ATX/news/7795982525285489/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro

Publisher: tmx

Original announcement: 2026-05-26T21:51:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: ATEX Resources Inc.

- Ticker: ATX

- Exchange: TSX

- Region: Atacama region, Chile

- Primary commodity: Copper

- Secondary commodities: Gold, Silver, Molybdenum

- Document categories: Drill results, Other

- Extracted: 2026-09-17 10:51:01 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

ATEX Resources has reported significant drill results from its Valeriano Copper-Gold Project in Chile, extending the high-grade B2B breccia strike by 180m to the south and expanding the broader mineralized corridor by 200m to the northeast. Notable intercepts include 10m of 2.34% CuEq at surface in hole ATXD35 and 70m of 0.99% CuEq in hole ATXD19A. While results are highly positive for project scale, a significant volume of assays remains pending.

Reasoning: The results demonstrate successful step-out drilling that extends both the high-grade breccia strike and the broader mineralized corridor, supporting the scale of the Valeriano project.

- Positive factor: Significant strike length extension of high-grade B2B breccia \(180m\)

- Positive factor: Expansion of broader mineralized corridor \(200m east\)

- Positive factor: High-grade intercepts \(2.34% CuEq\) at surface

- Positive factor: Continuity of porphyry mineralization demonstrated

- Positive factor: QA/QC protocols and independent lab \(ALS\) disclosed

- Negative factor: Significant portion of assays \(940m in ATXD19A\) still pending

- Negative factor: True widths not disclosed

Facts used in scoring: 39

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Hole ATXD19A extends the B2B breccia 180m to the south and ATXD35 expands the corridor 200m northeast.

Evidence · text

> Hole ATXD19A confirms that the high-grade B2B breccia mineralization extends an additional 180m

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: Release details insertion rates for CRM, blanks, and duplicates, and names ALS as an accredited lab.

Evidence · text

> ALS is an accredited laboratory which is independent of the Company.

**Apparent Width Only**

Polarity: negative

Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: True widths are explicitly stated as unknown in the technical notes.

Evidence · text

> True widths are unknown.

## Extracted facts

Stored fact records: 39. Some facts used in scoring do not have a stored record.

## Drill Results (39)

### ATXD19A

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-0)

Valeriano · copper

#### Identity

- Hole ID: ATXD19A
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.64
- Grade Unit: %
- Intercept: 70 m
- From: 864 m
- To: 934 m
- Intercept Depth: 828 m

#### Classification

- Sample Type: drill
- Group ID: ATXD19A:864-934
- Mining Method: unknown

#### Location

- Location: B2B south extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 0.99
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Strong grade intercept contributing to strike extension.

- Positive factor: High grade intercept within a larger mineralized zone

Evidence · table

> 0.64

Context: 70

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### ATXD19A

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-1)

Valeriano · gold

#### Identity

- Hole ID: ATXD19A
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.29
- Grade Unit: g/t
- Intercept: 70 m
- From: 864 m
- To: 934 m
- Intercept Depth: 828 m

#### Classification

- Sample Type: drill
- Group ID: ATXD19A:864-934
- Mining Method: unknown

#### Location

- Location: B2B south extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 0.99
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Secondary metal in a high-grade CuEq interval.

Evidence · table

> 0.29

Context: 70

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### ATXD35

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-2)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · copper

#### Identity

- Hole ID: ATXD35
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1.99
- Grade Unit: %
- Intercept: 10 m
- From: 48 m
- To: 58 m
- Intercept Depth: 48 m

#### Classification

- Sample Type: drill
- Group ID: ATXD35:48-58
- Mining Method: unknown

#### Location

- Location: B2B northeast extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.34
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Very high grade intercept near surface, highly material for project potential.

- Positive factor: Exceptional grade at surface

- Positive factor: High-grade conduit potential

Evidence · table

> 1.99

Context: 10

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### ATXD35

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-3)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · gold

#### Identity

- Hole ID: ATXD35
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.27
- Grade Unit: g/t
- Intercept: 10 m
- From: 48 m
- To: 58 m
- Intercept Depth: 48 m

#### Classification

- Sample Type: drill
- Group ID: ATXD35:48-58
- Mining Method: unknown

#### Location

- Location: B2B northeast extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.34
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Secondary metal in a high-grade CuEq interval.

Evidence · table

> 0.27

Context: 10

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### ATXD26C

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-4)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · copper

#### Identity

- Hole ID: ATXD26C
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.59
- Grade Unit: %
- Intercept: 306 m
- From: 870 m
- To: 1176 m
- Intercept Depth: 660 m

#### Classification

- Sample Type: drill
- Group ID: ATXD26C:870-1176
- Mining Method: unknown

#### Location

- Location: B2B continuity above high-grade intercepts
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 0.82
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq
- Dilution Disclosed: Yes
- Max Dilution: 14 m

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Large width intercept demonstrating porphyry continuity.

- Positive factor: Significant width and continuity

Evidence · table

> 0.59

Context: 306

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### ATXD19A

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-5)

Valeriano · copper

#### Identity

- Hole ID: ATXD19A
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.54
- Grade Unit: %
- Intercept: 228 m
- From: 828 m
- To: 1056 m
- Intercept Depth: 828 m

#### Classification

- Sample Type: drill
- Group ID: ATXD19A:828-1056
- Mining Method: unknown

#### Location

- Location: B2B south extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.54 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 123.1 %·m is moderate.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.54

Context: ATXD19A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD19A

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-6)

Valeriano · gold

#### Identity

- Hole ID: ATXD19A
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.23
- Grade Unit: g/t
- Intercept: 228 m
- From: 828 m
- To: 1056 m
- Intercept Depth: 828 m

#### Classification

- Sample Type: drill
- Group ID: ATXD19A:828-1056
- Mining Method: unknown

#### Location

- Location: B2B south extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.23 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 52.4 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.23

Context: ATXD19A

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-7)

Valeriano · copper

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.64
- Grade Unit: %
- Intercept: 70 m
- From: 864 m
- To: 934 m
- Intercept Depth: 864 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:864-934
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.64 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 44.8 %·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.64

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-8)

Valeriano · gold

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.29
- Grade Unit: g/t
- Intercept: 70 m
- From: 864 m
- To: 934 m
- Intercept Depth: 864 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:864-934
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.29 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 20.3 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.29

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD25D

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-9)

Valeriano · copper

#### Identity

- Hole ID: ATXD25D
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.4
- Grade Unit: %
- Intercept: 618 m
- From: 1208 m
- To: 1826 m
- Intercept Depth: 1208 m

#### Classification

- Sample Type: drill
- Group ID: ATXD25D:1208-1826
- Mining Method: unknown

#### Location

- Location: B2B north extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.4 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 247.2 %·m is strong \(grade alone is weak; the better of the two is used\).

- Positive factor: 0.4 % copper is strong on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.40

Context: ATXD25D

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD25D

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-10)

Valeriano · gold

#### Identity

- Hole ID: ATXD25D
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 618 m
- From: 1208 m
- To: 1826 m
- Intercept Depth: 1208 m

#### Classification

- Sample Type: drill
- Group ID: ATXD25D:1208-1826
- Mining Method: unknown

#### Location

- Location: B2B north extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 61.8 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.10

Context: ATXD25D

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD25D

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-11)

Valeriano · silver

#### Identity

- Hole ID: ATXD25D
- Project: Valeriano
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.7
- Grade Unit: g/t
- Intercept: 618 m
- From: 1208 m
- To: 1826 m
- Intercept Depth: 1208 m

#### Classification

- Sample Type: drill
- Group ID: ATXD25D:1208-1826
- Mining Method: unknown

#### Location

- Location: B2B north extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.7 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 432.6 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.7

Context: ATXD25D

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD25D

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-12)

Valeriano · molybdenum

#### Identity

- Hole ID: ATXD25D
- Project: Valeriano
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 110.9
- Grade Unit: g/t
- Intercept: 618 m
- From: 1208 m
- To: 1826 m
- Intercept Depth: 1208 m

#### Classification

- Sample Type: drill
- Group ID: ATXD25D:1208-1826
- Mining Method: unknown

#### Location

- Location: B2B north extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 110.9 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 110.9

Context: ATXD25D

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-13)

Valeriano · copper

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.43
- Grade Unit: %
- Intercept: 274 m
- From: 1388 m
- To: 1662 m
- Intercept Depth: 1388 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1388-1662
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.43 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 117.8 %·m is moderate \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.43

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-14)

Valeriano · gold

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.11
- Grade Unit: g/t
- Intercept: 274 m
- From: 1388 m
- To: 1662 m
- Intercept Depth: 1388 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1388-1662
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 30.1 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.11

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-15)

Valeriano · silver

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.7
- Grade Unit: g/t
- Intercept: 274 m
- From: 1388 m
- To: 1662 m
- Intercept Depth: 1388 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1388-1662
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.7 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 191.8 g/t·m is below.

- Negative factor: 0.7 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.7

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-16)

Valeriano · molybdenum

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 138.2
- Grade Unit: g/t
- Intercept: 274 m
- From: 1388 m
- To: 1662 m
- Intercept Depth: 1388 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1388-1662
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 138.2 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 138.2

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD26C

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-17)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · copper

#### Identity

- Hole ID: ATXD26C
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.51
- Grade Unit: %
- Intercept: 792 m
- From: 660 m
- To: 1452 m
- Intercept Depth: 660 m

#### Classification

- Sample Type: drill
- Group ID: ATXD26C:660-1452
- Mining Method: unknown

#### Location

- Location: B2B continuity above high-grade intercepts
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.51 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 403.9 %·m is exceptional \(grade alone is moderate; the better of the two is used\).

- Positive factor: 0.51 % copper is exceptional on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.51

Context: ATXD26C

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD26C

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-18)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · gold

#### Identity

- Hole ID: ATXD26C
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 792 m
- From: 660 m
- To: 1452 m
- Intercept Depth: 660 m

#### Classification

- Sample Type: drill
- Group ID: ATXD26C:660-1452
- Mining Method: unknown

#### Location

- Location: B2B continuity above high-grade intercepts
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.15 g/t gold is strong against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 118.8 g/t·m is strong \(grade alone is below; the better of the two is used\).

- Positive factor: 0.15 g/t gold is strong on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.15

Context: ATXD26C

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD26C

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-19)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · silver

#### Identity

- Hole ID: ATXD26C
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 792 m
- From: 660 m
- To: 1452 m
- Intercept Depth: 660 m

#### Classification

- Sample Type: drill
- Group ID: ATXD26C:660-1452
- Mining Method: unknown

#### Location

- Location: B2B continuity above high-grade intercepts
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 792.0 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.0

Context: ATXD26C

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD26C

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-20)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · molybdenum

#### Identity

- Hole ID: ATXD26C
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 114.2
- Grade Unit: g/t
- Intercept: 792 m
- From: 660 m
- To: 1452 m
- Intercept Depth: 660 m

#### Classification

- Sample Type: drill
- Group ID: ATXD26C:660-1452
- Mining Method: unknown

#### Location

- Location: B2B continuity above high-grade intercepts
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 114.2 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 114.2

Context: ATXD26C

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-21)

Valeriano · copper

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.59
- Grade Unit: %
- Intercept: 306 m
- From: 870 m
- To: 1176 m
- Intercept Depth: 870 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:870-1176
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.59 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 180.5 %·m is strong \(grade alone is moderate; the better of the two is used\).

- Positive factor: 0.59 % copper is strong on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.59

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-22)

Valeriano · gold

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.17
- Grade Unit: g/t
- Intercept: 306 m
- From: 870 m
- To: 1176 m
- Intercept Depth: 870 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:870-1176
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.17 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 52.0 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.17

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-23)

Valeriano · silver

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 306 m
- From: 870 m
- To: 1176 m
- Intercept Depth: 870 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:870-1176
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 306.0 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.0

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-24)

Valeriano · molybdenum

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 138.1
- Grade Unit: g/t
- Intercept: 306 m
- From: 870 m
- To: 1176 m
- Intercept Depth: 870 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:870-1176
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 138.1 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 138.1

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-25)

Valeriano · copper

#### Identity

- Hole ID: And incl.
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.59
- Grade Unit: %
- Intercept: 112 m
- From: 1238 m
- To: 1350 m
- Intercept Depth: 1238 m

#### Classification

- Sample Type: drill
- Group ID: And incl.:1238-1350
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.59 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 66.1 %·m is moderate.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.59

Context: And incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-26)

Valeriano · gold

#### Identity

- Hole ID: And incl.
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.16
- Grade Unit: g/t
- Intercept: 112 m
- From: 1238 m
- To: 1350 m
- Intercept Depth: 1238 m

#### Classification

- Sample Type: drill
- Group ID: And incl.:1238-1350
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.16 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 17.9 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.16

Context: And incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-27)

Valeriano · silver

#### Identity

- Hole ID: And incl.
- Project: Valeriano
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 112 m
- From: 1238 m
- To: 1350 m
- Intercept Depth: 1238 m

#### Classification

- Sample Type: drill
- Group ID: And incl.:1238-1350
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 112.0 g/t·m is below.

- Negative factor: 1 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.0

Context: And incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-28)

Valeriano · molybdenum

#### Identity

- Hole ID: And incl.
- Project: Valeriano
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 53.7
- Grade Unit: g/t
- Intercept: 112 m
- From: 1238 m
- To: 1350 m
- Intercept Depth: 1238 m

#### Classification

- Sample Type: drill
- Group ID: And incl.:1238-1350
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 53.7 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 53.7

Context: And incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD35

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-29)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · silver

#### Identity

- Hole ID: ATXD35
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 8.6
- Grade Unit: g/t
- Intercept: 10 m
- From: 48 m
- To: 58 m
- Intercept Depth: 48 m

#### Classification

- Sample Type: drill
- Group ID: ATXD35:48-58
- Mining Method: unknown

#### Location

- Location: B2B northeast extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 8.6 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 86.0 g/t·m is below.

- Negative factor: 8.6 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 8.6

Context: ATXD35

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### ATXD35

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-30)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · molybdenum

#### Identity

- Hole ID: ATXD35
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1.5
- Grade Unit: g/t
- Intercept: 10 m
- From: 48 m
- To: 58 m
- Intercept Depth: 48 m

#### Classification

- Sample Type: drill
- Group ID: ATXD35:48-58
- Mining Method: unknown

#### Location

- Location: B2B northeast extension
- Loc. Source: document

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 1.5 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 1.5

Context: ATXD35

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-31)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · copper

#### Identity

- Hole ID: And
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.42
- Grade Unit: %
- Intercept: 400 m
- From: 1232 m
- To: 1632 m
- Intercept Depth: 1232 m

#### Classification

- Sample Type: drill
- Group ID: And:1232-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.42 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 168.0 %·m is strong \(grade alone is weak; the better of the two is used\).

- Positive factor: 0.42 % copper is strong on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.42

Context: And

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-32)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · gold

#### Identity

- Hole ID: And
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 400 m
- From: 1232 m
- To: 1632 m
- Intercept Depth: 1232 m

#### Classification

- Sample Type: drill
- Group ID: And:1232-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 40.0 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.10

Context: And

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-33)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · silver

#### Identity

- Hole ID: And
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 400 m
- From: 1232 m
- To: 1632 m
- Intercept Depth: 1232 m

#### Classification

- Sample Type: drill
- Group ID: And:1232-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 400.0 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.0

Context: And

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### And

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-34)

Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry · molybdenum

#### Identity

- Hole ID: And
- Project: Expand and refine the high-grade B2B breccia located above the Valeriano high-grade porphyry
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 67.1
- Grade Unit: g/t
- Intercept: 400 m
- From: 1232 m
- To: 1632 m
- Intercept Depth: 1232 m

#### Classification

- Sample Type: drill
- Group ID: And:1232-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 67.1 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 67.1

Context: And

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-35)

Valeriano · copper

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.45
- Grade Unit: %
- Intercept: 52 m
- From: 1580 m
- To: 1632 m
- Intercept Depth: 1580 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1580-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.45 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 23.4 %·m is weak.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.45

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-36)

Valeriano · gold

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 0.17
- Grade Unit: g/t
- Intercept: 52 m
- From: 1580 m
- To: 1632 m
- Intercept Depth: 1580 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1580-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.17 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 8.8 g/t·m is below.

- Negative factor: 0.17 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.17

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-37)

Valeriano · silver

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 1.7
- Grade Unit: g/t
- Intercept: 52 m
- From: 1580 m
- To: 1632 m
- Intercept Depth: 1580 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1580-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1.7 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 88.4 g/t·m is below.

- Negative factor: 1.7 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.7

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/atex-extends-strike-length-of-high-grade-b2b-breccia-to-600m-and-expands-the-bro--1da69eb5-9a34-4743-b566-f523fc23ecb4#fact-drill-facts-38)

Valeriano · molybdenum

#### Identity

- Hole ID: Incl.
- Project: Valeriano
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: ATX

#### Geometry

- Grade: 30.1
- Grade Unit: g/t
- Intercept: 52 m
- From: 1580 m
- To: 1632 m
- Intercept Depth: 1580 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:1580-1632
- Mining Method: unknown

#### QA/QC

- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 30.1 g/t molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 30.1

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

## 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.