# Battery Mineral Resources Corp. Provides Update Gowganda Silver Tailings Project Ontario Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--a57d5fea-1e6b-475c-a440-c749c76c49ec 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: 2026-08-21 05:01:53 UTC Narrative sentiment: -0.20 · Bearish ## Minestarters Atlas summary Battery Mineral Resources Corp. provided an update on the Gowganda Silver Tailings Project, re-stating a historical 2011 indicated silver resource. The company emphasized that this is a historical estimate and is not being treated as a current mineral resource. Reasoning: The company is re-stating a 2011 historical resource estimate that it explicitly states is not a current mineral resource and has not been updated since acquisition. - Positive factor: high silver grades - Negative factor: historical estimate only - Negative factor: no current resource update since 2011 - Negative factor: not treated as current mineral resource 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 considered historical in nature and is 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. **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: The historical resource was classified as an indicated resource. Evidence · text > The tailings historical resource estimate was classified as an indicated resource ## 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-staging.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--a57d5fea-1e6b-475c-a440-c749c76c49ec#fact-resource-facts-0) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Ticker: BMR #### Resource Data - Category: indicated - Tonnes: 1946465 - Grade: 47.3 - Grade Unit: g/t Ag - Contained Metal: 2961665 - Contained Unit: oz Ag #### 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: High grade silver intercept from historical data. - Positive factor: strong silver grade - Negative factor: historical data Evidence · table > 47.30 Context: 1,946,465 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--a57d5fea-1e6b-475c-a440-c749c76c49ec#fact-resource-facts-1) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Ticker: BMR #### Resource Data - Category: indicated - Tonnes: 1937520 - Grade: 47.5 - Grade Unit: g/t Ag - Contained Metal: 2959487 - Contained Unit: oz Ag #### 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: High grade silver intercept from historical data. - Positive factor: strong silver grade - Negative factor: historical data Evidence · table > 47.50 Context: 1,937,520 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--a57d5fea-1e6b-475c-a440-c749c76c49ec#fact-resource-facts-2) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Ticker: BMR #### Resource Data - Category: indicated - Tonnes: 1903081 - Grade: 48.1 - Grade Unit: g/t Ag - Contained Metal: 2941810 - Contained Unit: oz Ag #### 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: High grade silver intercept from historical data. - Positive factor: strong silver grade - Negative factor: historical data Evidence · table > 48.10 Context: 1,903,081 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--a57d5fea-1e6b-475c-a440-c749c76c49ec#fact-resource-facts-3) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Ticker: BMR #### Resource Data - Category: indicated - Tonnes: 1743690 - Grade: 50.1 - Grade Unit: g/t Ag - Contained Metal: 2806483 - Contained Unit: oz Ag #### 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: High grade silver intercept from historical data. - Positive factor: strong silver grade - Negative factor: historical data Evidence · table > 50.10 Context: 1,743,690 ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/battery-mineral-resources-corp-provides-update-gowganda-silver-tailings-project--a57d5fea-1e6b-475c-a440-c749c76c49ec#fact-resource-facts-4) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Ticker: BMR #### Resource Data - Category: indicated - Tonnes: 1112423 - Grade: 58.2 - Grade Unit: g/t Ag - Contained Metal: 2083075 - Contained Unit: oz Ag #### 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: High grade silver intercept from historical data. - Positive factor: exceptional silver grade - Negative factor: historical data Evidence · table > 58.20 Context: 1,112,423 ## 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.