# Transatlantic Mining: Extension and Execution of First Renewal Term, New Assays Received of 27.6 g/t Au at the Miller Gold Mine Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/transatlantic-mining-extension-and-execution-of-first-renewal-term-new-assays-re--b44dc01f-3fd2-42e2-bf52-6b37c9403936 Original source: https://money.tmx.com/en/quote/TCO/news/7233266234319961/transatlantic-mining-extension-and-execution-of-first-renewal-term-new-assays-re Publisher: tmx Original announcement: 2023-06-14T19:26:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Transatlantic Mining Corp. - Ticker: TCO - Exchange: TSX - Region: Montana, USA - Primary commodity: Gold - Secondary commodities: Silver - Document categories: Drill results, Agreement transaction - Extracted: 2026-08-21 11:32:43 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Transatlantic Mining has accessed a new 'Lower Winze Drive' level at the Miller Gold Mine in Montana. Initial grab samples from this level returned high-grade gold, including one sample of 27.59 g/t Au, and visual gold was observed in the mine walls and floor. Reasoning: The announcement reports high-grade gold grab samples from a newly accessed mine level, supported by visual gold and independent assaying, though the non-representative nature of grab sampling limits geological certainty. - Positive factor: High-grade grab sample \(27.6 g/t Au\) - Positive factor: Visual gold observed in mine development - Positive factor: New level \(Lower Winze Drive\) successfully dewatered and accessed - Positive factor: QA/QC disclosed with independent lab and CP sign-off - Negative factor: Samples are grab samples and not representative of the whole property - Negative factor: Small sample size \(5 kg grabs\) Facts used in scoring: 4 ## 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 independent assay at Christofferson Laboratory and QP sign-off by Aslam Awan. Evidence · text > Aslam Awan PhD MAusIMM \(CP Geo\) is the Qualified Person **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: 27.6 g/t Au is exceptionally high for the context of the mine's reported mineralization. Evidence · text > New Assays Received of 27.6 g/t Au ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Drill Results (4) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-mining-extension-and-execution-of-first-renewal-term-new-assays-re--b44dc01f-3fd2-42e2-bf52-6b37c9403936#fact-drill-facts-0) Miller Gold Mine · gold #### Identity - Project: Miller Gold Mine - Commodity: gold - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 2 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - Laboratory: Christofferson Laboratory - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: fire assay, gravimetric finish #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-06-14T00:00:00.000Z Reasoning: Low grade grab sample. Evidence · table > 0.25 Context: 2.0 ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-mining-extension-and-execution-of-first-renewal-term-new-assays-re--b44dc01f-3fd2-42e2-bf52-6b37c9403936#fact-drill-facts-1) Miller Gold Mine · silver #### Identity - Project: Miller Gold Mine - Commodity: silver - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 9.3 - Grade Unit: g/t - Intercept: 2 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - Laboratory: Christofferson Laboratory - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: fire assay, gravimetric finish #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-06-14T00:00:00.000Z Reasoning: Trace silver in grab sample. Evidence · table > 9.3 Context: 2.0 ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-mining-extension-and-execution-of-first-renewal-term-new-assays-re--b44dc01f-3fd2-42e2-bf52-6b37c9403936#fact-drill-facts-2) Miller Gold Mine · gold #### Identity - Project: Miller Gold Mine - Commodity: gold - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 27.59 - Grade Unit: g/t - Intercept: 2 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - Laboratory: Christofferson Laboratory - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: fire assay, gravimetric finish #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-06-14T00:00:00.000Z Reasoning: Strong gold grade in a grab sample from a newly opened level. - Positive factor: High grade intercept - Negative factor: Grab sample \(not representative\) Evidence · table > 27.59 Context: 2.0 ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/transatlantic-mining-extension-and-execution-of-first-renewal-term-new-assays-re--b44dc01f-3fd2-42e2-bf52-6b37c9403936#fact-drill-facts-3) Miller Gold Mine · silver #### Identity - Project: Miller Gold Mine - Commodity: silver - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 14 - Grade Unit: g/t - Intercept: 2 m #### Classification - Sample Type: surface - Mining Method: underground #### QA/QC - Laboratory: Christofferson Laboratory - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: fire assay, gravimetric finish #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2023-06-14T00:00:00.000Z Reasoning: Silver grade in grab sample. Evidence · table > 14 Context: 2.0 ## 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.