# Transatlantic Samples 3.1% Cu over 0.3 Metres at Monitor Project - Anvil Prospect Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a Original source: https://money.tmx.com/en/quote/TCO/news/8975381234287241/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect Publisher: tmx Original announcement: 2025-07-21T11:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Transatlantic Mining Corp. - Ticker: TCO - Exchange: TSX - Region: Idaho, USA - Primary commodity: Copper - Secondary commodities: Gold, Silver - Document categories: Drill results - Extracted: 2026-08-21 07:43:04 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Transatlantic Mining Corp. reported high-grade copper chip samples from the Anvil prospect at the Monitor Copper-Gold Project, including an intercept of 3.1% Cu over 0.3 metres. The results confirm multiple copper-mineralized fissure veins within a complex shear zone system. Reasoning: High-grade copper intercepts \(up to 3.1% Cu\) in an underground adit confirm the presence of multiple fissure veins, supporting the district-scale prospectivity of the Anvil prospect. - Positive factor: High-grade copper intercepts - Positive factor: Confirmation of multiple vein orientations - Positive factor: QA/QC disclosed - Negative factor: Small sample scale \(chip samples\) - Negative factor: Selective nature of underground rockchip sampling Facts used in scoring: 9 ## 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: Release mentions analytical procedures adhered to industry-standard protocols and passed internal QA/QC checks. Evidence · text > All analytical procedures adhered to industry-standard protocols, and results have passed internal QA/QC checks. **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: Table 1 explicitly provides a 'True Width \(m\)' column for all samples. Evidence · table > True Width \(m\) Context: Sample ID ## Extracted facts Stored fact records: 9. Some facts used in scoring do not have a stored record. ## Drill Results (9) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-0) Monitor Copper-Gold Project · copper #### Identity - Project: Monitor Copper-Gold Project - Commodity: copper - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 0.4 m - True Width: 0.4 m - From: 0 m - To: 0.4 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Low grade copper intercept in a siderite vein. Evidence · table > 0.1 Context: 0.4 ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-1) Monitor Copper-Gold Project · gold #### Identity - Project: Monitor Copper-Gold Project - Commodity: gold - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 0.4 m - True Width: 0.4 m - From: 0 m - To: 0.4 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Low grade gold intercept. Evidence · table > 0.20 Context: 0.4 ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-2) Monitor Copper-Gold Project · silver #### Identity - Project: Monitor Copper-Gold Project - Commodity: silver - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 2.72 - Grade Unit: g/t - Intercept: 0.4 m - True Width: 0.4 m - From: 0 m - To: 0.4 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Trace silver intercept. Evidence · table > 2.72 Context: 0.4 ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-3) Monitor Copper-Gold Project · copper #### Identity - Project: Monitor Copper-Gold Project - Commodity: copper - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 3.1 - Grade Unit: % - Intercept: 0.3 m - True Width: 0.3 m - From: 0 m - To: 0.3 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Strong copper grade \(3.1%\) in a mineralised vein. - Positive factor: High grade copper intercept Evidence · table > 3.1 Context: 0.3 ### Fact 5 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-4) Monitor Copper-Gold Project · gold #### Identity - Project: Monitor Copper-Gold Project - Commodity: gold - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 0.3 m - True Width: 0.3 m - From: 0 m - To: 0.3 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Low grade gold intercept. Evidence · table > 0.20 Context: 0.3 ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-5) Monitor Copper-Gold Project · silver #### Identity - Project: Monitor Copper-Gold Project - Commodity: silver - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 1.7 - Grade Unit: g/t - Intercept: 0.3 m - True Width: 0.3 m - From: 0 m - To: 0.3 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Trace silver intercept. Evidence · table > 1.70 Context: 0.3 ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-6) Monitor Copper-Gold Project · copper #### Identity - Project: Monitor Copper-Gold Project - Commodity: copper - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 0.7 - Grade Unit: % - Intercept: 0.3 m - True Width: 0.3 m - From: 0 m - To: 0.3 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Moderate copper grade intercept. Evidence · table > 0.7 Context: 0.3 ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-7) Monitor Copper-Gold Project · gold #### Identity - Project: Monitor Copper-Gold Project - Commodity: gold - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 0.3 m - True Width: 0.3 m - From: 0 m - To: 0.3 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Very low grade gold intercept. Evidence · table > 0.10 Context: 0.3 ### Fact 9 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-samples-3-1-cu-over-0-3-metres-at-monitor-project-anvil-prospect--47661171-ad83-4f8e-85bf-66e30031f40a#fact-drill-facts-8) Monitor Copper-Gold Project · silver #### Identity - Project: Monitor Copper-Gold Project - Commodity: silver - Region: usa\_id - Reported Region: Idaho, USA - Ticker: TCO #### Geometry - Grade: 2.72 - Grade Unit: g/t - Intercept: 0.3 m - True Width: 0.3 m - From: 0 m - To: 0.3 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-21T00:00:00.000Z Reasoning: Trace silver intercept. Evidence · table > 2.72 Context: 0.3 ## 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.