# Black Mammoth Metals Finds Chargeability Anomalies and Stakes Claims at Cottonwood, NV Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/black-mammoth-metals-finds-chargeability-anomalies-and-stakes-claims-at-cottonwo--1be90c16-8b38-48bb-a5d8-6e9dce9bd75b Original source: https://money.tmx.com/en/quote/BMM/news/6220076712548195/black-mammoth-metals-finds-chargeability-anomalies-and-stakes-claims-at-cottonwo Publisher: tmx Original announcement: 2025-10-16T13:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Black Mammoth Metals Corporation - Ticker: BMM - Exchange: TSX - Region: Nevada - Primary commodity: Gold - Secondary commodities: Arsenic, Antimony, Mercury - Document categories: Drill results, Other - Extracted: 2026-09-13 14:50:51 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Black Mammoth Metals has announced positive IP geophysical survey results at the Cottonwood target in Nevada, identifying a high chargeability anomaly. Recent RC drilling intersected gold anomalies, including a 61m intercept at 0.416 g/t Au in hole CW-2B. Reasoning: The IP survey successfully identified a significant chargeability anomaly and a prospective corridor, supported by RC drilling showing gold anomalies, though grades remain in the exploration/low-grade range. - Positive factor: High chargeability anomaly identified via IP survey - Positive factor: Strongly altered rocks with gold anomalies in RC holes - Positive factor: Presence of high-grade sub-interval in CW-2B - Positive factor: QA/QC disclosed via QP sign-off - Negative factor: Drill results are relatively low grade \(0.416 g/t Au\) - Negative factor: Presence of deleterious elements \(arsenic, antimony, mercury\) noted in hydrothermal fluids Facts used in scoring: 2 ## Classification and evidence **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 includes a sign-off by a Qualified Person \(Mark J. Abrams, CPG\). Evidence · text > Mark J. Abrams, CPG \#11451, a Qualified Person... has reviewed and approved the technical content **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: The document notes the presence of arsenic, antimony, and mercury-bearing hydrothermal fluids. Evidence · text > strongly altered by gold, arsenic, antimony and mercury-bearing hydrothermal fluids ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Drill Results (2) ### CW-2B [Link to this fact](https://atlas-extractions.minestarters.com/news/black-mammoth-metals-finds-chargeability-anomalies-and-stakes-claims-at-cottonwo--1be90c16-8b38-48bb-a5d8-6e9dce9bd75b#fact-drill-facts-0) Callaghan · gold #### Identity - Hole ID: CW-2B - Project: Callaghan - Commodity: gold - Region: usa\_nv - Reported Region: usa\_nv - Ticker: BMM #### Geometry - Grade: 0.416 - Grade Unit: g/t - Intercept: 61 m #### Classification - Program: exploration - Sample Type: drill #### QA/QC - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-10-16T00:00:00.000Z Reasoning: A wide but low-grade gold intercept in an RC hole. - Positive factor: Significant width of 61m - Negative factor: Low grade of 0.416 g/t Au Evidence · text > Hole CW-2B returned the best gold intercept: 61m @ 0.416 g/t #### 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 **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true ### CW-2B [Link to this fact](https://atlas-extractions.minestarters.com/news/black-mammoth-metals-finds-chargeability-anomalies-and-stakes-claims-at-cottonwo--1be90c16-8b38-48bb-a5d8-6e9dce9bd75b#fact-drill-facts-1) Callaghan · gold #### Identity - Hole ID: CW-2B - Project: Callaghan - Commodity: gold - Region: usa\_nv - Reported Region: usa\_nv - Ticker: BMM #### Geometry - Grade: 3.57 - Grade Unit: g/t - Intercept: 3.048 m #### Classification - Program: exploration - Sample Type: drill #### QA/QC - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-10-16T00:00:00.000Z Reasoning: A high-grade narrow interval within a larger low-grade intercept. - Positive factor: High-grade sub-interval Evidence · text > including 3.048m @ 3.57 g/t #### 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 **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true ## 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.