# Perpetua Resources Provides Construction Update on the Stibnite Gold Project and Exploration Activities

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35

Original source: https://www.prnewswire.com/news-releases/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and-exploration-activities-302864546.html

Publisher: prnewswire

Original announcement: 2026-09-11T23:58:40.187Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Perpetua Resources Corp.

- Ticker: PPTA

- Exchange: Unavailable

- Region: Idaho

- Primary commodity: Gold

- Secondary commodities: Antimony, Tungsten

- Document categories: Drill results, Permitting, Other

- Extracted: 2026-09-12 00:15:02 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Perpetua Resources provided a construction and exploration update for the Stibnite Gold Project, highlighting high-grade gold and antimony intercepts in the CTFZ and a new gold-tungsten discovery. The company also noted a significant legal win as a US District Court upheld federal approvals for the project, despite a pending appeal.

Reasoning: The release combines significant high-grade exploration results with a major legal victory affirming project approvals and tangible construction progress.

- Positive factor: High-grade gold intercepts in CTFZ

- Positive factor: New gold-tungsten discovery

- Positive factor: Court ruling affirming federal approvals

- Positive factor: Construction momentum with autoclave fabrication and housing

- Negative factor: Pending appeal of court decision

- Negative factor: Tungsten development requires separate permitting

Facts used in scoring: 14

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

Definition: Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: 16.2 g/t gold and 1.7% antimony in CTFZ is exceptionally high grade.

Evidence · text

> 6.4 meters of 16.2 g/t gold & 1.7% antimony

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: New gold-tungsten discovery identified in the CTFZ.

Evidence · text

> Perpetua also made a new gold-tungsten discovery

**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: The release mentions drilling and exploration activities but does not explicitly detail QA/QC protocols in this specific update text.

Evidence · text

> Exploration drilling is currently underway

## Extracted facts

Stored fact records: 14. Some facts used in scoring do not have a stored record.

## Drill Results (14)

### Fact 1

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-0)

Stibnite · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: gold
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 16.2
- Grade Unit: g/t
- Intercept: 6.4 m
- From: 0 m
- To: 6.4 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CTFZ:0.0-6.4

#### Location

- Location: Clark Tunnel Fault Zone \(CTFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 16.2 g/t gold over 6.4m is an exceptional high-grade intercept near surface.

- Positive factor: High-grade near-surface intercept

Evidence · text

> 6.4 meters of 16.2 g/t gold

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 2

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-1)

Stibnite · antimony

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: antimony
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 1.7
- Grade Unit: %
- Intercept: 6.4 m
- From: 0 m
- To: 6.4 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CTFZ:0.0-6.4

#### Location

- Location: Clark Tunnel Fault Zone \(CTFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 1.7% antimony is a strong grade for this project context.

- Positive factor: Significant antimony grade accompanying gold

Evidence · text

> 1.7% antimony from surface

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 3

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-2)

Stibnite · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: gold
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 6.3
- Grade Unit: g/t
- Intercept: 15 m
- From: 11 m
- To: 26 m
- Intercept Depth: 11 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CTFZ:11.0-26.0

#### Location

- Location: Clark Tunnel Fault Zone \(CTFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 6.3 g/t gold over 15m is a very strong intercept.

- Positive factor: Strong grade and significant width

Evidence · text

> 15.0 meters of 6.3 g/t gold

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 4

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-3)

Stibnite · antimony

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: antimony
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 0.8
- Grade Unit: %
- Intercept: 15 m
- From: 11 m
- To: 26 m
- Intercept Depth: 11 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CTFZ:11.0-26.0

#### Location

- Location: Clark Tunnel Fault Zone \(CTFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 0.8% antimony is a moderate grade.

Evidence · text

> 0.8% antimony from an 11-meter depth

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 5

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-4)

Stibnite · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: gold
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 3.2
- Grade Unit: g/t
- Intercept: 21.3 m
- From: 24 m
- To: 45.3 m
- Intercept Depth: 24 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: Stibnite:24-45.3

#### Location

- Location: Clark Tunnel Fault Zone \(CTFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: Significant width and discovery of tungsten.

- Positive factor: New gold-tungsten discovery

Evidence · text

> 21.3 meters of 3.2 g/t gold

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 6

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-5)

Stibnite · tungsten

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: tungsten
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 0.9
- Grade Unit: %
- Intercept: 21.3 m
- From: 24 m
- To: 45.3 m
- Intercept Depth: 24 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CTFZ:24.0-45.3

#### Location

- Location: Clark Tunnel Fault Zone \(CTFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 0.9% tungsten is a significant discovery in this zone.

- Positive factor: New tungsten discovery

Evidence · text

> 0.9% tungsten from a 24-meter depth

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 7

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-6)

Stibnite · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: gold
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 69.6 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Huckleberry Fault Zone \(HFZ\)
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 69.6m is a wide interval but 0.8 g/t gold is marginal.

- Positive factor: Broad interval of mineralization

- Negative factor: Low grade

Evidence · text

> 69.6 meters of 0.8 g/t gold

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 8

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-7)

Stibnite · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: gold
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 14.5
- Grade Unit: g/t
- Intercept: 3 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 14.5 g/t gold is high grade but the interval is narrow \(3m\).

- Positive factor: High-grade near-surface intercept

Evidence · text

> 3.0 meters grading 14.5 g/t gold

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 9

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-8)

Stibnite · antimony

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: antimony
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 3.2
- Grade Unit: %
- Intercept: 22.9 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 3.2% antimony is a strong intercept.

- Positive factor: High-grade antimony intercept

Evidence · text

> 22.9 meters of 3.2% antimony

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 10

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-9)

Stibnite · tungsten

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: tungsten
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 1.2
- Grade Unit: %
- Intercept: 22.9 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 1.2% tungsten is a strong intercept.

- Positive factor: High-grade tungsten intercept

Evidence · text

> 1.2% tungsten

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 11

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-10)

Stibnite · antimony

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: antimony
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 8.3
- Grade Unit: %
- Intercept: 9.8 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 8.3% antimony is an exceptional grade.

- Positive factor: Very high-grade antimony intercept

Evidence · text

> 9.8 meters of 8.3% antimony

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 12

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-11)

Stibnite · tungsten

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: tungsten
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 4.6
- Grade Unit: %
- Intercept: 9.8 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 4.6% tungsten is an exceptional grade.

- Positive factor: High-grade tungsten intercept

Evidence · text

> 4.6% tungsten

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 13

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-12)

Stibnite · antimony

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: antimony
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 10.6
- Grade Unit: %
- Intercept: 3.4 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 10.6% antimony is an exceptional grade.

- Positive factor: Very high-grade antimony intercept

Evidence · text

> 3.4 meters of 10.6% antimony

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

### Fact 14

[Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--98e00425-a4bf-4c4b-ad0e-80b20c609d35#fact-drill-facts-13)

Stibnite · tungsten

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Stibnite
- Commodity: tungsten
- Region: usa\_id
- Reported Region: usa\_id
- Ticker: PPTA

#### Geometry

- Grade: 1.5
- Grade Unit: %
- Intercept: 3.4 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Location

- Location: Hangar Flats
- Loc. Source: document

#### QA/QC

- QA/QC Methods: standards

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-11T00:00:00.000Z

Reasoning: 1.5% tungsten is a strong grade.

- Positive factor: High-grade tungsten intercept

Evidence · text

> 1.5% tungsten

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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.