# 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2 Original source: https://money.tmx.com/en/quote/PPTA/news/8398704559391233/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and Publisher: tmx Original announcement: 2026-08-31T10:59:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Perpetua Resources Corp. - Ticker: PPTA - Exchange: TSX - Region: Idaho - Primary commodity: Gold - Secondary commodities: Antimony, Tungsten - Document categories: Drill results, Production, Other - Extracted: 2026-09-14 18:22:24 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Perpetua Resources provided a construction update for the Stibnite Gold Project, noting progress in autoclave fabrication and worker housing. Exploration drilling returned high-grade gold and antimony intercepts at the Clark Tunnel Fault Zone and a new gold-tungsten discovery. Additionally, a court ruling affirmed federal project approvals despite a pending appeal. Reasoning: The release combines significant high-grade exploration results with positive construction and legal milestones, though it notes regulatory hurdles for tungsten expansion. - Positive factor: High-grade gold and antimony intercepts in CTFZ - Positive factor: New gold-tungsten discovery - Positive factor: Court ruling affirming federal approvals - Positive factor: Progress in critical path construction and autoclave fabrication - Negative factor: Tungsten development requires separate permitting - Negative factor: Ongoing legal appeal by plaintiffs 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 intercept in CTFZ Evidence · text > 6.4 meters of 16.2 g/t gold & 1.7% antimony from surface **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: New gold-tungsten discovery identified in CTFZ Evidence · text > made a new gold-tungsten discovery of 21.3 meters of 3.2 g/t gold & 0.9% tungsten **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 results but does not explicitly detail QA/QC protocols in this specific update text, though it references a previous press release. Evidence · text > as noted in the August 6 press release ## 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: Stibnite: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: 2026-08-31T00:00:00.000Z Reasoning: 16.2 g/t gold over 6.4m is a strong intercept for this project type. - Positive factor: High-grade near-surface intercept Evidence · text > 6.4 meters of 16.2 g/t gold & 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 2 [Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: null: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: 2026-08-31T00:00:00.000Z Reasoning: Significant antimony grade accompanying high-grade gold. - Positive factor: High-grade antimony associated with gold Evidence · text > 6.4 meters of 16.2 g/t gold & 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: Stibnite:11-26 #### 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: 2026-08-31T00:00:00.000Z Reasoning: Solid gold intercept at depth. - Positive factor: Strong width and grade Evidence · text > 15.0 meters of 6.3 g/t gold & 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 4 [Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: null: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: 2026-08-31T00:00:00.000Z Reasoning: Moderate antimony grade. Evidence · text > 15.0 meters of 6.3 g/t gold & 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: 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: 2026-08-31T00:00:00.000Z Reasoning: Significant width and grade representing a new discovery. - Positive factor: New gold-tungsten discovery Evidence · text > new gold-tungsten discovery of 21.3 meters of 3.2 g/t gold & 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 6 [Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: null:24.0-45.3 #### Location - Location: 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: 2026-08-31T00:00:00.000Z Reasoning: Tungsten component of new discovery. - Positive factor: New tungsten discovery Evidence · text > new gold-tungsten discovery of 21.3 meters of 3.2 g/t gold & 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: 2026-08-31T00:00:00.000Z Reasoning: Wide but low-grade intercept. - 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: 2026-08-31T00:00:00.000Z Reasoning: High grade but narrow intercept. - Positive factor: High-grade near-surface target 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: 2026-08-31T00:00:00.000Z Reasoning: Strong antimony grade at depth. - Positive factor: High-grade antimony intercept Evidence · text > 22.9 meters of 3.2% antimony & 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 10 [Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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 - Group ID: null:null-null #### 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: 2026-08-31T00:00:00.000Z Reasoning: Tungsten component of high-grade intercept. - Positive factor: Tungsten intercept at depth Evidence · text > 22.9 meters of 3.2% antimony & 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: 2026-08-31T00:00:00.000Z Reasoning: Exceptional antimony grade. - Positive factor: Very high-grade antimony Evidence · text > 9.8 meters of 8.3% antimony & 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 12 [Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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 - Group ID: null:null-null #### 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: 2026-08-31T00:00:00.000Z Reasoning: Strong tungsten grade. - Positive factor: High-grade tungsten Evidence · text > 9.8 meters of 8.3% antimony & 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--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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: 2026-08-31T00:00:00.000Z Reasoning: Exceptional antimony grade. - Positive factor: Extremely high-grade antimony Evidence · text > 3.4 meters of 10.6% antimony & 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 ### Fact 14 [Link to this fact](https://atlas-extractions.minestarters.com/news/perpetua-resources-provides-construction-update-on-the-stibnite-gold-project-and--6d170bdd-e6eb-4e13-8f82-d8aacdefbfe2#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 - Group ID: null:null-null #### 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: 2026-08-31T00:00:00.000Z Reasoning: Strong tungsten grade. - Positive factor: High-grade tungsten Evidence · text > 3.4 meters of 10.6% antimony & 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.