# Transatlantic Provides Update on Drilling at the Historic Miller Gold Mine, Montana Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/transatlantic-provides-update-on-drilling-at-the-historic-miller-gold-mine-monta--43ab6a6b-ccc2-4252-a3c1-838bbf87e4a6 Original source: https://money.tmx.com/en/quote/TCO/news/6115350208323496/transatlantic-provides-update-on-drilling-at-the-historic-miller-gold-mine-monta Publisher: tmx Original announcement: 2025-08-27T17:59:00.000Z 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, Other - Extracted: 2026-09-13 03:00:19 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary Transatlantic Mining Corp. has completed 2,069 metres of a 3,000-metre phase 1 drilling program at the historic Miller Gold Mine in Montana. While no new assay results were released, the company is mobilising an underground rig to test the lower target area, with results from the first 17 holes expected by late August or early September. Reasoning: The release is a drilling update stating that 2,069m of a 3,000m program has been completed, but no new assay results are provided in this specific document. - Positive factor: drilling campaign progressing towards completion - Positive factor: mobilising underground rig for lower target area - Negative factor: no new assay results reported in this release - Negative factor: current update is primarily a progress report on drilling meters completed 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: The release mentions Christofferson Laboratory and specific assay protocols \(fire assay, gravimetric finish\). Evidence · text > analysis for gold and silver at the Christofferson Laboratory, Smelterville, Idaho USA. The Laboratory is an independent assay and umpire laboratory that follows industry techniques. **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The company is targeting mineralization verified on the old levels of the historic Miller mine. Evidence · text > gold mineralization that has been verified on the old levels of the historic Miller mine ## 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-extractions.minestarters.com/news/transatlantic-provides-update-on-drilling-at-the-historic-miller-gold-mine-monta--43ab6a6b-ccc2-4252-a3c1-838bbf87e4a6#fact-drill-facts-0) gold Historical result Needs review: historical\_restatement #### Identity - Commodity: gold - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 27.6 - Grade Unit: g/t #### Classification - Sample Type: surface #### Location - Location: Lower Level Winze - Loc. Source: document #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-06-14T00:00:00.000Z #### Dates - Event date: 2025-08-27T00:00:00.000Z Reasoning: Historical grab sample from June 2023 reporting high gold grade. - Positive factor: high grade grab sample Evidence · text > First grab samples from Lower Level Winze include 27. 6 g/t Au #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Hole \#1 [Link to this fact](https://atlas-extractions.minestarters.com/news/transatlantic-provides-update-on-drilling-at-the-historic-miller-gold-mine-monta--43ab6a6b-ccc2-4252-a3c1-838bbf87e4a6#fact-drill-facts-1) Monitor · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: Hole \#1 - Project: Monitor - Commodity: gold - Region: usa\_mt - Reported Region: usa\_mt - Ticker: TCO #### Geometry - Grade: 516 - Grade Unit: g/t #### Classification - Sample Type: drill #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: umpire #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 1969-07-02T00:00:00.000Z #### Dates - Event date: 2025-08-27T00:00:00.000Z Reasoning: Historical hole result from 1969 report showing extremely high grade. - Positive factor: exceptional historical grade Evidence · text > Hole \#1 was drilled 300 feet below the lowest recorded workings and recorded 14.7 Oz /ton Au \( 516 g/t Au \) #### Tags used in scoring **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: qaqc\_disclosed is 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 3 [Link to this fact](https://atlas-extractions.minestarters.com/news/transatlantic-provides-update-on-drilling-at-the-historic-miller-gold-mine-monta--43ab6a6b-ccc2-4252-a3c1-838bbf87e4a6#fact-drill-facts-2) gold Historical result Needs review: historical\_restatement #### Identity - Commodity: gold - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 248 - Grade Unit: g/t #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 1969-07-02T00:00:00.000Z #### Dates - Event date: 2025-08-27T00:00:00.000Z Reasoning: Historical average recovered mine grade from 1969 report. - Positive factor: high historical average grade Evidence · text > Miller had an average recovered mine grade of 7.94 Oz /ton Au \( 248 g/t Au \) #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 4 [Link to this fact](https://atlas-extractions.minestarters.com/news/transatlantic-provides-update-on-drilling-at-the-historic-miller-gold-mine-monta--43ab6a6b-ccc2-4252-a3c1-838bbf87e4a6#fact-drill-facts-3) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Region: usa\_mt - Reported Region: Montana, USA - Ticker: TCO #### Geometry - Grade: 145 - Grade Unit: g/t #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 1969-07-02T00:00:00.000Z #### Dates - Event date: 2025-08-27T00:00:00.000Z Reasoning: Historical average recovered mine grade for silver. - Positive factor: significant historical silver grade Evidence · text > and 4.65 Oz /ton Ag \( 145 g/t Ag \) #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior 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.