# Thunder Gold Reports 404.5 metres of Continuous Gold Mineralization Averaging 0.453 g/t Au in Extension of TM23-137 Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9 Original source: https://thundergoldcorp.com/2026/09/14/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0-453-g-t-au-in-extension-of-tm23-137/ Publisher: prospectors\_exchange Original announcement: 2026-09-14T00:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-16T17:09:02.366Z Atlas analysis updated: 2026-09-16T17:09:02.366Z - Company: Thunder Gold Corp. - Ticker: TGOL - Exchange: Unavailable - Region: Ontario - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Drill results, Resource update - Extracted: 2026-09-16 17:09:02 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Thunder Gold Corp. reported significant gold drill results from the Tower Mountain Property, with hole TM23-137X extending mineralization 150m below the current optimized pit limit. The hole intersected continuous mineralization, including a high-grade 41.0m interval at 1.81 g/t Au. Reasoning: The drill hole TM23-137X successfully extended mineralization 150m vertically below the current resource model and optimized pit limit, demonstrating significant step-out potential and continuity. - Positive factor: Step-Out Extension - Positive factor: Continuous mineralization - Positive factor: Depth extension - Negative factor: Apparent Width Only Facts used in scoring: 7 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: TM23-137X is an extension of TM23-137, extending mineralization 150m vertically below the current resource model. Evidence · text > extending gold mineralization 150 metres \(vertically\) below the current resource model **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 details QA/QC procedures including accredited labs, standards, blanks, and duplicates. Evidence · text > Certified standards and blanks are randomly inserted into the sample stream **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: The 1.5m interval at 941.0 g/t Au is exceptionally high grade. Evidence · text > 1.5 metres averaging 941.0 g/t Au **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: The document explicitly states that true width cannot be estimated for TM23-137 and TM23-137X. Evidence · text > TM23-137 and TM23-137X fail to exit the mineralized target and therefore true width cannot be estimated. ## Extracted facts Stored fact records: 7. Some facts used in scoring do not have a stored record. ## Drill Results (7) ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-0) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 0.418 - Grade Unit: g/t - Intercept: 294 m - From: 0 m - To: 294 m - Intercept Depth: 0 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:0-294 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: Consistent low-grade mineralization over a large width \(294m\) demonstrating system continuity. - Positive factor: Continuous mineralization Evidence · text > TM23-137X includes 294.0 metres averaging 0.418 g/t Au from collar to end of hole #### 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-1) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 0.83 - Grade Unit: g/t - Intercept: 27 m - From: 267 m - To: 294 m - Intercept Depth: 267 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:267-294 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: Higher grade interval at the end of the hole. Evidence · text > TM23-137X terminates with an interval of 27.0 metres averaging 0.830 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-2) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 1.128 - Grade Unit: g/t - Intercept: 15 m - From: 279 m - To: 294 m - Intercept Depth: 279 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:279-294 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: High-grade sub-interval within the terminal intercept. Evidence · text > including 15.0 metres averaging 1.128 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-3) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 1.81 - Grade Unit: g/t - Intercept: 41 m - From: 0 m - To: 41 m - Intercept Depth: 0 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:0-41 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: Strong grade interval. Evidence · text > 41.0 metres averaging 1.81 g/t Au \(CAPPED\) #### 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-4) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 941 - Grade Unit: g/t - Intercept: 1.5 m - From: 0 m - To: 1.5 m - Intercept Depth: 0 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:0-1.5 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: Extremely high grade intercept. - Positive factor: Bonanza Intercept Evidence · text > including 1.5 metres averaging 941.0 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-5) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 0.77 - Grade Unit: g/t - Intercept: 23 m - From: 0 m - To: 23 m - Intercept Depth: 0 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:0-23 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: Moderate grade interval. Evidence · text > 23.0 metres averaging 0.77 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### TM23-137X [Link to this fact](https://atlas-staging.minestarters.com/news/thunder-gold-reports-404-5-metres-of-continuous-gold-mineralization-averaging-0--72eeda15-4dd1-48fd-8687-72a7c64315b9#fact-drill-facts-6) Tower Mountain · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: TM23-137X - Project: Tower Mountain - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: TGOL #### Geometry - Grade: 0.83 - Grade Unit: g/t - Intercept: 58 m - From: 0 m - To: 58 m - Intercept Depth: 0 m #### Classification - Program: resource - Sample Type: drill - Group ID: TM23-137X:0-58 - Mining Method: open\_pit #### QA/QC - Laboratory: Activation Laboratories Ltd. and AGAT Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2023-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-14T00:00:00.000Z Reasoning: Solid width and grade. Evidence · text > 58.0 metres averaging 0.83 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ## 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.