# Battery Mineral Resources Corp. Provides Update Gowganda Silver Tailings Project Ontario Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--c83c31c0-c0ca-43f6-98af-15626407ed94 Original source: https://money.tmx.com/en/quote/BMR/news/8984062507782681/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project- Publisher: tmx Original announcement: 2025-10-28T12:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Battery Mineral Resources Corp. - Ticker: BMR - Exchange: TSX - Region: Ontario - Primary commodity: Silver - Secondary commodities: Cobalt, Nickel - Document categories: Resource update, Other - Extracted: 2026-09-13 14:52:02 UTC Narrative sentiment: 0.00 · Neutral ## Minestarters Atlas summary Battery Mineral Resources Corp. is reviewing strategic options for its Gowganda silver tailings project in Ontario. The company highlighted a historical 2011 indicated silver resource of 1.94 Mt at 47.5 g/t Ag, but explicitly noted that this is a historical estimate and not treated as a current mineral resource. Reasoning: The document is a corporate update stating that the company is reviewing strategic options for a project based on a 14-year-old historical resource estimate which they explicitly do not treat as current. - Positive factor: historical silver mineralization confirmed - Negative factor: historical estimate only - Negative factor: not treated as current resource - Negative factor: no updates since 2011 - Negative factor: unverifiable by current QP Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 5 ## Classification and evidence **Historical Estimate Only** Polarity: negative Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling. Why it applies: The company explicitly states the 2011 resource estimate is historical in nature and not treated as current mineral resources. Evidence · text > the above resource estimate is considered historical in nature and is not treated as current mineral resources by the Company **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: While names are provided for the 2011 report, the company states a Qualified Person has not completed sufficient work to classify the historical estimate as current. Evidence · text > A Qualified Person has not completed sufficient work to classify the historical estimate as current mineral resources. ## Extracted facts Stored fact records: 5. Some facts used in scoring do not have a stored record. ## Resource Estimates (5) ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--c83c31c0-c0ca-43f6-98af-15626407ed94#fact-resource-facts-0) Gowganda Silver Tailings Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: Gowganda Silver Tailings Project - Commodity: silver - Region: canada\_on - Reported Region: Ontario - Ticker: BMR #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: No - Qualified person names: Joe Campbell, Alan Sexton, Allan Armitage - Resource group id: resource:d7d0f8035bdc5d79b5a1 - Deposit or zone: Gowganda tailings #### Resource Data - Category: indicated - Tonnes: 1937520 - Grade: 47.5 - Grade Unit: g/t - Contained Metal: 2959487 - Contained Unit: oz ag - Cutoff Grade: 10 - Cutoff Unit: g/t Ag #### Prior Estimate - Resource Date: 2011-07-08 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2011-07-08T00:00:00.000Z #### Dates - Event date: 2025-10-28T00:00:00.000Z Reasoning: This is a restatement of a 2011 resource estimate that the company explicitly states is not current. - Negative factor: historical estimate only Evidence · table > 47.50 Context: 1,937,520 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 14.3 years before this release ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--c83c31c0-c0ca-43f6-98af-15626407ed94#fact-resource-facts-1) Gowganda Silver Tailings Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: Gowganda Silver Tailings Project - Commodity: silver - Region: canada\_on - Reported Region: Ontario - Ticker: BMR #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: No - Qualified person names: Joe Campbell, Alan Sexton, Allan Armitage - Resource group id: resource:ef69c507b8dabb9a9522 - Deposit or zone: Gowganda tailings #### Resource Data - Category: indicated - Tonnes: 1946465 - Grade: 47.3 - Grade Unit: g/t - Contained Metal: 2961665 - Contained Unit: oz ag - Cutoff Grade: 5 - Cutoff Unit: g/t Ag #### Prior Estimate - Resource Date: 2011-07-08 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2011-07-08T00:00:00.000Z #### Dates - Event date: 2025-10-28T00:00:00.000Z Reasoning: This is a restatement of a 2011 resource estimate that the company explicitly states is not current. - Negative factor: historical estimate only Evidence · table > 47.30 Context: 1,946,465 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 14.3 years before this release ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--c83c31c0-c0ca-43f6-98af-15626407ed94#fact-resource-facts-2) Gowganda Silver Tailings Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: Gowganda Silver Tailings Project - Commodity: silver - Region: canada\_on - Reported Region: Ontario - Ticker: BMR #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: No - Qualified person names: Joe Campbell, Alan Sexton, Allan Armitage - Resource group id: resource:7e7825636119db1d79bd - Deposit or zone: Gowganda tailings #### Resource Data - Category: indicated - Tonnes: 1903081 - Grade: 48.1 - Grade Unit: g/t - Contained Metal: 2941810 - Contained Unit: oz ag - Cutoff Grade: 20 - Cutoff Unit: g/t Ag #### Prior Estimate - Resource Date: 2011-07-08 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2011-07-08T00:00:00.000Z #### Dates - Event date: 2025-10-28T00:00:00.000Z Reasoning: This is a restatement of a 2011 resource estimate that the company explicitly states is not current. - Negative factor: historical estimate only Evidence · table > 48.10 Context: 1,903,081 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 14.3 years before this release ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--c83c31c0-c0ca-43f6-98af-15626407ed94#fact-resource-facts-3) Gowganda Silver Tailings Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: Gowganda Silver Tailings Project - Commodity: silver - Region: canada\_on - Reported Region: Ontario - Ticker: BMR #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: No - Qualified person names: Joe Campbell, Alan Sexton, Allan Armitage - Resource group id: resource:eeeb17abf155e7658815 - Deposit or zone: Gowganda tailings #### Resource Data - Category: indicated - Tonnes: 1743690 - Grade: 50.1 - Grade Unit: g/t - Contained Metal: 2806483 - Contained Unit: oz ag - Cutoff Grade: 30 - Cutoff Unit: g/t Ag #### Prior Estimate - Resource Date: 2011-07-08 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2011-07-08T00:00:00.000Z #### Dates - Event date: 2025-10-28T00:00:00.000Z Reasoning: This is a restatement of a 2011 resource estimate that the company explicitly states is not current. - Negative factor: historical estimate only Evidence · table > 50.10 Context: 1,743,690 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 14.3 years before this release ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--c83c31c0-c0ca-43f6-98af-15626407ed94#fact-resource-facts-4) Gowganda Silver Tailings Project · silver Historical result Needs review: historical\_restatement #### Identity - Project: Gowganda Silver Tailings Project - Commodity: silver - Region: canada\_on - Reported Region: Ontario - Ticker: BMR #### Resource scope - Estimate type: resource - Reporting standards: ni\_43\_101 - QP Signed: No - Qualified person names: Joe Campbell, Alan Sexton, Allan Armitage - Resource group id: resource:b1e35a8c0ba2b8d4b76c - Deposit or zone: Gowganda tailings #### Resource Data - Category: indicated - Tonnes: 1112423 - Grade: 58.2 - Grade Unit: g/t - Contained Metal: 2083075 - Contained Unit: oz ag - Cutoff Grade: 40 - Cutoff Unit: g/t Ag #### Prior Estimate - Resource Date: 2011-07-08 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2011-07-08T00:00:00.000Z #### Dates - Event date: 2025-10-28T00:00:00.000Z Reasoning: This is a restatement of a 2011 resource estimate that the company explicitly states is not current. - Negative factor: historical estimate only Evidence · table > 58.20 Context: 1,112,423 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **Stale Estimate** Polarity: negative Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding. Why it applies: effective date is 14.3 years before this release ## 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.