# TDG Extends Aurora Mineralization 150 metres West of Property Boundary Intersecting 1.26 g/t Au, 0.29% Cu over 82.3 metres Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8 Original source: https://money.tmx.com/en/quote/TDG/news/8644569854547600/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect Publisher: tmx Original announcement: 2025-11-26T12:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: TDG Gold Corp. - Ticker: TDG - Exchange: TSX - Region: British Columbia - Primary commodity: Gold - Secondary commodities: Silver, Copper - Document categories: Drill results - Extracted: 2026-08-21 04:13:17 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary TDG Gold Corp. has reported significant step-out drill results from its Aurora West Zone, extending mineralization 150 metres west of the property boundary. Key intercepts include 1.26 g/t Au and 0.29% Cu over 82.3 metres in hole TDG25-009. Reasoning: Significant step-out drilling has extended mineralization 150m west of the property boundary with solid gold-copper grades and notable width. - Positive factor: Step-Out Extension - Positive factor: Scale and continuity demonstrated - Positive factor: Expansion beyond property boundary - Negative factor: Preliminary results Facts used in scoring: 12 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: TDG25-009 expanded the Aurora West Zone mineralization 150 metres west of the property boundary. Evidence · text > expanded the Aurora West Zone mineralization an additional 50 metres west, for a total of 150 metres west of the property boundary **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 details chain of custody, use of certified reference materials, blanks, and duplicates with Bureau Veritas laboratory. Evidence · text > inserted certified reference materials, blanks and duplicates \(pulp and coarse\) into the sampling sequence ## Extracted facts Stored fact records: 12. Some facts used in scoring do not have a stored record. ## Drill Results (12) ### TDG25-009 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-0) Greater Shasta-Newberry · gold #### Identity - Hole ID: TDG25-009 - Project: Greater Shasta-Newberry - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 1.26 - Grade Unit: g/t - Intercept: 82.3 m - From: 557.7 m - To: 640 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-009:557.7-640.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Significant step-out intercept extending mineralization west of the property boundary. - Positive factor: Step-Out Extension Evidence · table > 1.26 Context: 82.3 ### TDG25-009 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-1) Greater Shasta-Newberry · silver #### Identity - Hole ID: TDG25-009 - Project: Greater Shasta-Newberry - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 2.6 - Grade Unit: g/t - Intercept: 82.3 m - From: 557.7 m - To: 640 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-009:557.7-640.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Silver grade reported alongside gold in a significant step-out intercept. Evidence · table > 2.6 Context: 82.3 ### TDG25-009 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-2) Greater Shasta-Newberry · copper #### Identity - Hole ID: TDG25-009 - Project: Greater Shasta-Newberry - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 0.29 - Grade Unit: % - Intercept: 82.3 m - From: 557.7 m - To: 640 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-009:557.7-640.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Copper grade reported alongside gold in a significant step-out intercept. Evidence · table > 0.29 Context: 82.3 ### TDG25-010 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-3) Greater Shasta-Newberry · gold #### Identity - Hole ID: TDG25-010 - Project: Greater Shasta-Newberry - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 0.94 - Grade Unit: g/t - Intercept: 142.2 m - From: 243.8 m - To: 386 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-010:243.8-386.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Substantive width intercept demonstrating expansion. Evidence · table > 0.94 Context: 142.2 ### TDG25-010 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-4) Greater Shasta-Newberry · silver #### Identity - Hole ID: TDG25-010 - Project: Greater Shasta-Newberry - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 1.7 - Grade Unit: g/t - Intercept: 142.2 m - From: 243.8 m - To: 386 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-010:243.8-386.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Silver grade reported alongside gold in a substantive width intercept. Evidence · table > 1.7 Context: 142.2 ### TDG25-010 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-5) Greater Shasta-Newberry · copper #### Identity - Hole ID: TDG25-010 - Project: Greater Shasta-Newberry - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 0.24 - Grade Unit: % - Intercept: 142.2 m - From: 243.8 m - To: 386 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-010:243.8-386.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Copper grade reported alongside gold in a substantive width intercept. Evidence · table > 0.24 Context: 142.2 ### TDG25-010 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-6) Greater Shasta-Newberry · gold #### Identity - Hole ID: TDG25-010 - Project: Greater Shasta-Newberry - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 1.54 - Grade Unit: g/t - Intercept: 56 m - From: 307 m - To: 363 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-010:307.0-363.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Higher-grade sub-interval within a larger intercept. Evidence · table > 1.54 Context: 56.0 ### TDG25-010 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-7) Greater Shasta-Newberry · silver #### Identity - Hole ID: TDG25-010 - Project: Greater Shasta-Newberry - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 2.6 - Grade Unit: g/t - Intercept: 56 m - From: 307 m - To: 363 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-010:307.0-363.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Higher-grade silver sub-interval. Evidence · table > 2.6 Context: 56.0 ### TDG25-010 [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-8) Greater Shasta-Newberry · copper #### Identity - Hole ID: TDG25-010 - Project: Greater Shasta-Newberry - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 0.36 - Grade Unit: % - Intercept: 56 m - From: 307 m - To: 363 m #### Classification - Program: exploration - Sample Type: drill - Group ID: TDG25-010:307.0-363.0 - Mining Method: unknown #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: blanks, standards, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Higher-grade copper sub-interval. Evidence · table > 0.36 Context: 56.0 ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-9) Greater Shasta-Newberry · gold #### Identity - Hole ID: Including - Project: Greater Shasta-Newberry - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 1.54 - Grade Unit: g/t - Intercept: 56 m - From: 307 m - To: 363 m #### Classification - Sample Type: drill - Group ID: Including:307-363 - Mining Method: unknown #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Expanded from assay table. 1.54 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 86.2 g/t·m is moderate. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.54 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-10) Greater Shasta-Newberry · silver #### Identity - Hole ID: Including - Project: Greater Shasta-Newberry - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 2.6 - Grade Unit: g/t - Intercept: 56 m - From: 307 m - To: 363 m #### Classification - Sample Type: drill - Group ID: Including:307-363 - Mining Method: unknown #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Expanded from assay table. 2.6 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 145.6 g/t·m is below. - Negative factor: 2.6 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.6 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--0cbd9b19-4b3b-4d60-a985-759cc4e6f2f8#fact-drill-facts-11) Greater Shasta-Newberry · copper #### Identity - Hole ID: Including - Project: Greater Shasta-Newberry - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: TDG #### Geometry - Grade: 0.36 - Grade Unit: % - Intercept: 56 m - From: 307 m - To: 363 m #### Classification - Sample Type: drill - Group ID: Including:307-363 - Mining Method: unknown #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-11-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.36 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 20.2 %·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.36 Context: Including ## 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.