# SGC: Mining Forum Americas 2026 Presentation Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03145017 Publisher: asx Original announcement: 2026-09-28T22:09:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-29T18:10:01.685Z Atlas analysis updated: 2026-09-29T18:10:01.685Z - Company: Sinclair Gold - Ticker: SGC - Exchange: ASX - Region: Western Australia - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Drill results, Resource update - Extracted: 2026-09-29 18:10:02 UTC Narrative sentiment: 0.90 · Bullish ## Minestarters Atlas summary Sinclair Gold has announced a significant update to its Mt Henry Gold Project in Western Australia, doubling the total Mineral Resource to 1.8 million ounces of gold at 1.2 g/t. The updated estimate, effective 31 July 2026, shows exceptional growth in both tonnage and contained metal, with over 70% of the resource now in the higher-confidence Measured and Indicated categories. The company highlights the shallow nature of the resource, its open-pit potential, and ongoing drilling that continues to extend mineralization beyond the current resource footprint. Reasoning: Sinclair Gold has announced a significant update to its Mt Henry Gold Project, doubling the total resource to 1.8Moz gold with strong confidence and substantial growth in contained metal and tonnage. The resource is shallow with open-pit potential in a Tier 1 jurisdiction, and ongoing drilling indicates further upside. - Positive factor: Exceptional contained metal growth of 95.8% in the total resource to 1.8Moz gold. - Positive factor: Exceptional tonnage growth of 102% in the total resource. - Positive factor: Strong confidence in the resource with 70.4% in the Measured and Indicated categories. - Positive factor: Resource is shallow, with ~90% within 200m of surface, indicating open-pit potential. - Positive factor: Project is located in a Tier 1 jurisdiction \(Western Australia\) and has a history of open-pit production. - Positive factor: Ongoing drilling continues to extend mineralization beyond the current resource, with multiple assays pending, suggesting further growth potential. - Positive factor: High-grade historical drill results at regional targets highlight exploration upside. - Negative factor: Some drill results presented are historical re-releases, reducing their novelty. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 54 ## Classification and evidence **Tonnage Growth** Polarity: positive Definition: Significant tonnage increase \(≥15%\) vs prior estimate with grade maintained or improved. Why it applies: The total Mineral Resource increased from approximately 23.7 Mt to 47.9 Mt, representing a 102% growth. Evidence · text > 48Mt @ 1.2g/t Au for 1.8Moz **Contained Metal Growth** Polarity: positive Definition: True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. Why it applies: The total contained gold increased from 915 koz to 1,792 koz, representing a 95.8% growth. Evidence · text > 1.8Moz @ 1.2g/t Au **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: The Measured and Indicated categories combined represent 70.4% of the total resource \(1,262 koz out of 1,792 koz\), indicating strong geological confidence. Evidence · table > 1,262 Context: 33.9 **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: The Mineral Resource Estimate is reported in accordance with the 2012 JORC Code. Evidence · text > JORC \(2012\) Classification **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: The company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements, implying QP/CP sign-off. Evidence · text > The Company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements. **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: Cut-off grades of 0.5 g/t Au and 0.4 g/t Au are clearly stated for the resource estimates. Evidence · table > 0.5 Context: Cut-off Grade \(g/t Au\) **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: The document presents an updated Mineral Resource Estimate for the Mt Henry Gold Project. Evidence · text > Mt Henry Resource Doubles to 1.8Moz at 1.2g/t Gold **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: Multiple drill results are presented as historical intercepts, referenced from prior ASX announcements, reducing their novelty in this document. Evidence · text > Refer to Sinclair’s ASX Announcements dated 17 and 19 December 2025, 18 May 2026, 22 July 2026, 29 July 2026 for full details of drill results contained in this presentation. **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The document states that recent drilling extends mineralization beyond the MRE, for example, ~75m beyond the Selene MRE and ~175m beyond the Mt Henry MRE. Evidence · text > Mineralisation extended ~75m BEYOND MRE ## Extracted facts Stored fact records: 54. Some facts used in scoring do not have a stored record. ## Drill Results (43) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-11) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 88.2 - Grade Unit: g/t - Intercept: 10 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Apollo Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical high-grade intercept at the Apollo Target demonstrates significant gold potential, though its novelty is low due to re-release. - Positive factor: Exceptional gold grade of 88.2 g/t over 10m, indicating high-grade mineralization. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 10m @ 88.2 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-12) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.9 - Grade Unit: g/t - Intercept: 17 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Apollo Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at the Apollo Target shows moderate gold mineralization over a good width, contributing to regional potential. - Positive factor: Moderate gold grade of 1.9 g/t over 17m. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 17m @ 1.9 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-13) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 3.2 - Grade Unit: g/t - Intercept: 9 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Apollo Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at the Apollo Target shows strong gold mineralization, adding to the regional exploration potential. - Positive factor: Strong gold grade of 3.2 g/t over 9m. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 9m @ 3.2 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-14) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 46.3 - Grade Unit: g/t - Intercept: 2 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Apollo Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical very high-grade intercept at the Apollo Target highlights significant gold potential, despite its narrow width and low novelty. - Positive factor: Exceptional gold grade of 46.3 g/t over 2m, indicating very high-grade mineralization. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 2m @46.3 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 5 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-15) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 2.2 - Grade Unit: g/t - Intercept: 20 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Birthday Gift Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at the Birthday Gift Target shows strong gold mineralization over a good width, contributing to regional potential. - Positive factor: Strong gold grade of 2.2 g/t over 20m, indicating good mineralization over a significant width. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 20m @ 2.2 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-16) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 2.6 - Grade Unit: g/t - Intercept: 20 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Birthday Gift Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at the Birthday Gift Target shows strong gold mineralization over a good width, contributing to regional potential. - Positive factor: Strong gold grade of 2.6 g/t over 20m, indicating good mineralization over a significant width. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 20m @ 2.6 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-17) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 6.1 - Grade Unit: g/t - Intercept: 12 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Birthday Gift Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical high-grade intercept at the Birthday Gift Target demonstrates significant gold potential, though its novelty is low due to re-release. - Positive factor: Exceptional gold grade of 6.1 g/t over 12m, indicating high-grade mineralization. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 12m @ 6.1 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-18) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 4.3 - Grade Unit: g/t - Intercept: 12 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Birthday Gift Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at the Birthday Gift Target shows strong gold mineralization, adding to the regional exploration potential. - Positive factor: Strong gold grade of 4.3 g/t over 12m. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 12m @ 4.3 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 9 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-19) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 15.8 - Grade Unit: g/t - Intercept: 2 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Birthday Gift Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical very high-grade intercept at the Birthday Gift Target highlights significant gold potential, despite its narrow width and low novelty. - Positive factor: Exceptional gold grade of 15.8 g/t over 2m, indicating very high-grade mineralization. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 2m @15.8 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 10 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-20) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 0.9 - Grade Unit: g/t - Intercept: 13 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Birthday Gift Target - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at the Birthday Gift Target shows moderate gold mineralization, contributing to regional potential. - Positive factor: Moderate gold grade of 0.9 g/t over 13m. - Positive factor: Located at a regional target, suggesting potential for new discoveries. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 13m @ 0.9 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 11 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-21) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.6 - Grade Unit: g/t - Intercept: 33 m - From: 231 m - To: 264 m - Intercept Depth: 231 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:231-264 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Selene shows strong gold mineralization over a good width, contributing to the understanding of the deposit. - Positive factor: Strong gold grade of 1.6 g/t over 33m, indicating good mineralization over a significant width. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 33m @ 1.6g/t Au from 231m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 12 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-22) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 2.1 - Grade Unit: g/t - Intercept: 27 m - From: 208 m - To: 235 m - Intercept Depth: 208 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:208-235 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Selene shows strong gold mineralization over a good width, contributing to the understanding of the deposit. - Positive factor: Strong gold grade of 2.1 g/t over 27m, indicating good mineralization over a significant width. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 27m @ 2.1g/t Au from 208m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 13 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-23) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 59 m - From: 70 m - To: 129 m - Intercept Depth: 70 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:70-129 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical shallow and wide intercept at Selene demonstrates significant bulk tonnage gold potential, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.2 g/t over a continuous width of 59m, indicating significant bulk tonnage potential. - Positive factor: Shallow intercept from 70m depth, favorable for open-pit mining. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 59m @ 1.2g/t Au from 70m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 14 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-24) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 60 m - From: 61 m - To: 121 m - Intercept Depth: 61 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:61-121 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical shallow and wide intercept at Selene demonstrates significant bulk tonnage gold potential, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.4 g/t over a continuous width of 60m, indicating significant bulk tonnage potential. - Positive factor: Shallow intercept from 61m depth, favorable for open-pit mining. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 60m @ 1.4g/t Au from 61m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 15 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-25) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.3 - Grade Unit: g/t - Intercept: 59 m - From: 82 m - To: 141 m - Intercept Depth: 82 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:82-141 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical shallow and wide intercept at Selene demonstrates significant bulk tonnage gold potential, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.3 g/t over a continuous width of 59m, indicating significant bulk tonnage potential. - Positive factor: Shallow intercept from 82m depth, favorable for open-pit mining. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 59m @ 1.3g/t Au from 82m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 16 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-26) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.7 - Grade Unit: g/t - Intercept: 60 m - From: 100 m - To: 160 m - Intercept Depth: 100 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:100-160 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical shallow and wide intercept at Selene demonstrates significant bulk tonnage gold potential, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.7 g/t over a continuous width of 60m, indicating significant bulk tonnage potential. - Positive factor: Shallow intercept from 100m depth, favorable for open-pit mining. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 60m @ 1.7g/t Au from 100m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 17 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-27) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 51 m - From: 73 m - To: 124 m - Intercept Depth: 73 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:73-124 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical shallow and wide intercept at Selene demonstrates significant bulk tonnage gold potential, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.1 g/t over a continuous width of 51m, indicating significant bulk tonnage potential. - Positive factor: Shallow intercept from 73m depth, favorable for open-pit mining. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 51m @ 1.1g/t Au from 73m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 18 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-28) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.6 - Grade Unit: g/t - Intercept: 36 m - From: 31 m - To: 67 m - Intercept Depth: 31 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:31-67 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical very shallow and wide intercept at Selene demonstrates significant gold potential, highly favorable for open-pit development. - Positive factor: Economic gold grade of 1.6 g/t over 36m, indicating good mineralization over a significant width. - Positive factor: Very shallow intercept from 31m depth, highly favorable for open-pit mining. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 36m @ 1.6g/t Au from 31m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 19 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-29) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 41 m - From: 195 m - To: 236 m - Intercept Depth: 195 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:195-236 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Selene shows good gold mineralization over a significant width, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.1 g/t over 41m, indicating good mineralization over a significant width. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 41m @ 1.1g/t Au from 195m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 20 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-30) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.5 - Grade Unit: g/t - Intercept: 25 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical sub-interval at Selene shows good gold mineralization, contributing to the deposit's overall grade and width. - Positive factor: Economic gold grade of 1.5 g/t over 25m, indicating good mineralization over a significant width. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 25m @ 1.5g/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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 21 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-31) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 16 m - From: 222 m - To: 238 m - Intercept Depth: 222 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:222-238 #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Selene shows economic gold mineralization, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.2 g/t over 16m. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 16m @ 1.2g/t Au from 222m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 22 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-32) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 2.1 - Grade Unit: g/t - Intercept: 6 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Selene - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical sub-interval at Selene shows strong gold mineralization, contributing to the deposit's overall grade. - Positive factor: Strong gold grade of 2.1 g/t over 6m. - Positive factor: Located at the Selene deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 6m @ 2.1g/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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 23 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-33) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 26 m - From: 29 m - To: 55 m - Intercept Depth: 29 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:29-55 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical very shallow and wide intercept at Mt Henry demonstrates significant gold potential, highly favorable for open-pit development. - Positive factor: Economic gold grade of 1.4 g/t over 26m, indicating good mineralization over a significant width. - Positive factor: Very shallow intercept from 29m depth, highly favorable for open-pit mining. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 26m @ 1.4g/t Au from 29m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 24 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-34) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 45 m - From: 137 m - To: 182 m - Intercept Depth: 137 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:137-182 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical wide intercept at Mt Henry demonstrates significant bulk tonnage gold potential, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.1 g/t over a continuous width of 45m, indicating significant bulk tonnage potential. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 45m @ 1.1g/t Au from 137m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 25 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-35) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 30 m - From: 186 m - To: 216 m - Intercept Depth: 186 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:186-216 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows good gold mineralization over a significant width, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.2 g/t over 30m, indicating good mineralization over a significant width. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 30m @ 1.2g/t Au from 186m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 26 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-36) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 4.1 - Grade Unit: g/t - Intercept: 8 m - From: 179 m - To: 187 m - Intercept Depth: 179 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:179-187 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows strong gold mineralization, contributing to the deposit's overall grade. - Positive factor: Strong gold grade of 4.1 g/t over 8m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 8m @ 4.1g/t Au from 179m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 27 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-37) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 25 m - From: 105 m - To: 130 m - Intercept Depth: 105 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:105-130 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows good gold mineralization over a significant width, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.4 g/t over 25m, indicating good mineralization over a significant width. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 25m @ 1.4g/t Au from 105m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 28 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-38) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 2.4 - Grade Unit: g/t - Intercept: 22 m - From: 87 m - To: 109 m - Intercept Depth: 87 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:87-109 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows strong gold mineralization over a significant width, contributing to the deposit's overall scale. - Positive factor: Strong gold grade of 2.4 g/t over 22m, indicating good mineralization over a significant width. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 22m @ 2.4g/t Au from 87m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 29 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-39) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 24 m - From: 145 m - To: 169 m - Intercept Depth: 145 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:145-169 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows good gold mineralization over a significant width, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.2 g/t over 24m, indicating good mineralization over a significant width. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 24m @ 1.2g/t Au from 145m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 30 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-40) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.9 - Grade Unit: g/t - Intercept: 14 m - From: 161 m - To: 175 m - Intercept Depth: 161 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:161-175 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows moderate gold mineralization, contributing to the deposit's overall grade. - Positive factor: Moderate gold grade of 1.9 g/t over 14m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 14m @ 1.9g/t Au from 161m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 31 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-41) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 3.5 - Grade Unit: g/t - Intercept: 10 m - From: 177 m - To: 187 m - Intercept Depth: 177 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:177-187 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows strong gold mineralization, contributing to the deposit's overall grade. - Positive factor: Strong gold grade of 3.5 g/t over 10m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 10m @ 3.5g/t Au from 177m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 32 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-42) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.8 - Grade Unit: g/t - Intercept: 18 m - From: 315 m - To: 333 m - Intercept Depth: 315 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:315-333 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows moderate gold mineralization, contributing to the deposit's overall scale. - Positive factor: Moderate gold grade of 1.8 g/t over 18m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 18m @ 1.8g/t Au from 315m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 33 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-43) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 4 - Grade Unit: g/t - Intercept: 7 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical sub-interval at Mt Henry shows strong gold mineralization, contributing to the deposit's overall grade. - Positive factor: Strong gold grade of 4.0 g/t over 7m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 7m @ 4.0g/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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 34 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-44) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 6 - Grade Unit: g/t - Intercept: 2 m - From: 375 m - To: 377 m - Intercept Depth: 375 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:375-377 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows exceptional gold grade, highlighting high-grade zones within the deposit. - Positive factor: Exceptional gold grade of 6.0 g/t over 2m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 2m @6.0g/t Au from 375m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 35 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-45) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 11.3 - Grade Unit: g/t - Intercept: 2 m - From: 377 m - To: 379 m - Intercept Depth: 377 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:377-379 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical very high-grade intercept at Mt Henry highlights significant gold potential, despite its narrow width. - Positive factor: Exceptional gold grade of 11.3 g/t over 2m, indicating very high-grade mineralization. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 2m @ 11.3g/t Au from 377m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 36 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-46) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 6 - Grade Unit: g/t - Intercept: 2 m - From: 399 m - To: 401 m - Intercept Depth: 399 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:399-401 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows exceptional gold grade, highlighting high-grade zones within the deposit. - Positive factor: Exceptional gold grade of 6.0 g/t over 2m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 2m @ 6.0g/t Au from 399m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 37 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-47) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 16 m - From: 473 m - To: 489 m - Intercept Depth: 473 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:473-489 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows economic gold mineralization, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.1 g/t over 16m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 16m @ 1.1g/t Au from 473m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 38 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-48) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 2.7 - Grade Unit: g/t - Intercept: 3 m - From: 358 m - To: 361 m - Intercept Depth: 358 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:358-361 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows strong gold grade, highlighting high-grade zones within the deposit. - Positive factor: Strong gold grade of 2.7 g/t over 3m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 3m @ 2.7g/t Au from 358m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 39 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-49) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 9 m - From: 176 m - To: 185 m - Intercept Depth: 176 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:176-185 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows economic gold grade, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.1 g/t over 9m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 9m @ 1.1g/t Au from 176m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 40 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-50) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 6 m - From: 232 m - To: 238 m - Intercept Depth: 232 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:232-238 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows economic gold grade, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.4 g/t over 6m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: Narrow intercept length. - Negative factor: No true width disclosed. Evidence · text > 6m @ 1.4g/t Au from 232m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 41 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-51) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.8 - Grade Unit: g/t - Intercept: 13 m - From: 324 m - To: 337 m - Intercept Depth: 324 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:324-337 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows moderate gold mineralization, contributing to the deposit's overall scale. - Positive factor: Moderate gold grade of 1.8 g/t over 13m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 13m @ 1.8g/t Au from 324m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 42 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-52) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 23 m - From: 239 m - To: 262 m - Intercept Depth: 239 m #### Classification - Program: exploration - Sample Type: drill - Group ID: Mt\_Henry:239-262 #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical intercept at Mt Henry shows good gold mineralization over a significant width, contributing to the deposit's overall scale. - Positive factor: Economic gold grade of 1.4 g/t over 23m, indicating good mineralization over a significant width. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 23m @ 1.4g/t Au from 239m #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ### Fact 43 [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-drill-facts-53) Mt Henry · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: Mt Henry - Commodity: gold - Region: australia\_wa - Reported Region: australia\_wa - Ticker: SGC #### Geometry - Grade: 1.9 - Grade Unit: g/t - Intercept: 15 m #### Classification - Program: exploration - Sample Type: drill #### Location - Location: Mt Henry - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: This historical sub-interval at Mt Henry shows moderate gold mineralization, contributing to the deposit's overall grade and width. - Positive factor: Moderate gold grade of 1.9 g/t over 15m. - Positive factor: Located at the Mt Henry deposit, which is part of the updated resource. - Negative factor: Result is historical and re-released, reducing novelty. - Negative factor: No true width disclosed. Evidence · text > 15m @ 1.9g/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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "For personal use only ASX \| SGC sinclairgold.com 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 2,000 4,000 6,000 8,000" ## Resource Estimates (11) ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-0) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:8707619e038f79ce9ed0 - Deposit or zone: Mt Henry - Mining method: open\_pit #### Resource Data - Category: indicated - Tonnes: 12800000 - Grade: 1.3 - Grade Unit: g/t - Contained Metal: 521 - Contained Unit: koz - Cutoff Grade: 0.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2026-07-31 - Prior Contained Metal: 200 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The Mt Henry Indicated resource contributes significantly to the overall project scale and confidence, with an economic grade and robust reporting standards. - Positive factor: Significant indicated resource of 521 koz gold at 1.3 g/t. - Positive factor: Grade of 1.3 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. - Positive factor: Cut-off grade of 0.5 g/t Au is clearly disclosed. Evidence · table > 1.3 Context: 12.8 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Contained Metal Growth** Polarity: positive Definition: True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. Why it applies: 521 against 200 previously **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-1) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:dc07813c9655dd2c923a - Deposit or zone: Mt Henry - Mining method: open\_pit #### Resource Data - Category: inferred - Tonnes: 9200000 - Grade: 1.2 - Grade Unit: g/t - Contained Metal: 364 - Contained Unit: koz - Cutoff Grade: 0.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The Mt Henry Inferred resource adds significant ounces to the project, demonstrating further potential, though with lower confidence than indicated resources. - Positive factor: Substantial inferred resource of 364 koz gold at 1.2 g/t, indicating significant exploration upside. - Positive factor: Grade of 1.2 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. - Positive factor: Cut-off grade of 0.5 g/t Au is clearly disclosed. - Negative factor: Inferred category has lower geological confidence. Evidence · table > 1.2 Context: 9.2 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-2) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:23b0343c4bb8726174a0 - Deposit or zone: Selene - Mining method: open\_pit #### Resource Data - Category: indicated - Tonnes: 20100000 - Grade: 1.1 - Grade Unit: g/t - Contained Metal: 710 - Contained Unit: koz - Cutoff Grade: 0.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2026-07-31 - Prior Contained Metal: 700 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The Selene Indicated resource is a major contributor to the project's overall scale and confidence, with an economic grade and robust reporting standards. - Positive factor: Significant indicated resource of 710 koz gold at 1.1 g/t. - Positive factor: Grade of 1.1 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. - Positive factor: Cut-off grade of 0.5 g/t Au is clearly disclosed. Evidence · table > 1.1 Context: 20.1 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-3) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:dd924caffde0e70b6af9 - Deposit or zone: Selene - Mining method: open\_pit #### Resource Data - Category: inferred - Tonnes: 4800000 - Grade: 1.1 - Grade Unit: g/t - Contained Metal: 166 - Contained Unit: koz - Cutoff Grade: 0.5 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The Selene Inferred resource adds significant ounces to the project, demonstrating further potential, though with lower confidence than indicated resources. - Positive factor: Substantial inferred resource of 166 koz gold at 1.1 g/t, indicating further exploration upside. - Positive factor: Grade of 1.1 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. - Positive factor: Cut-off grade of 0.5 g/t Au is clearly disclosed. - Negative factor: Inferred category has lower geological confidence. Evidence · table > 1.1 Context: 4.8 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-4) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:365168397e2abd3c05e1 - Deposit or zone: North Scotia - Mining method: open\_pit #### Resource Data - Category: indicated - Tonnes: 100000 - Grade: 2.6 - Grade Unit: g/t - Contained Metal: 12 - Contained Unit: koz - Cutoff Grade: 0.4 - Cutoff Unit: g/t Au #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The North Scotia Indicated resource is small but high-grade, contributing to the overall project potential. - Positive factor: High grade of 2.6 g/t gold. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. - Positive factor: Cut-off grade of 0.4 g/t Au is clearly disclosed. - Negative factor: Small contained metal of 12 koz. Evidence · table > 2.6 Context: 0.1 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-5) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:e812584500471f341cb6 - Deposit or zone: Stockpiles - Mining method: open\_pit #### Resource Data - Category: measured - Tonnes: 900000 - Grade: 0.7 - Grade Unit: g/t - Contained Metal: 20 - Contained Unit: koz #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The Measured stockpile resource provides a high-confidence, albeit small and low-grade, component to the overall resource. - Positive factor: Measured resource category indicates highest confidence. - Positive factor: Stockpile resource provides immediate feed potential. - Negative factor: Low grade of 0.7 g/t gold. - Negative factor: Small contained metal of 20 koz. Evidence · table > 0.7 Context: 0.9 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### measured [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-6) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:4562d8a4f5efe88a326c - Mining method: open\_pit #### Resource Data - Category: measured - Tonnes: 900000 - Grade: 0.7 - Grade Unit: g/t - Contained Metal: 20 - Contained Unit: koz #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The Measured resource component is small but high-confidence, contributing to the overall resource. - Positive factor: Measured resource category indicates highest confidence. - Negative factor: Low grade of 0.7 g/t gold. - Negative factor: Small contained metal of 20 koz. Evidence · table > 0.7 Context: 0.9 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-7) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:87f891e09a5737665921 - Mining method: open\_pit #### Resource Data - Category: indicated - Tonnes: 33000000 - Grade: 1.2 - Grade Unit: g/t - Contained Metal: 1242 - Contained Unit: koz #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The substantial Indicated resource forms the backbone of the project's economic potential, with good grade and high confidence. - Positive factor: Large indicated resource of 1,242 koz gold at 1.2 g/t, providing strong confidence for future development. - Positive factor: Grade of 1.2 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. Evidence · table > 1.2 Context: 33.0 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### indicated [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-8) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:845ab063870df1bbd4ff - Mining method: open\_pit #### Resource Data - Category: indicated - Tonnes: 33900000 - Grade: 1.2 - Grade Unit: g/t - Contained Metal: 1262 - Contained Unit: koz #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The high proportion of Measured and Indicated resources significantly de-risks the project, providing a robust foundation for economic studies. - Positive factor: Combined Measured + Indicated resource of 1,262 koz gold at 1.2 g/t, representing 70.4% of the total resource, indicating strong geological confidence. - Positive factor: Grade of 1.2 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. Evidence · table > 1.2 Context: 33.9 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-9) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:780d12a874738caf6182 - Mining method: open\_pit #### Resource Data - Category: inferred - Tonnes: 14000000 - Grade: 1.2 - Grade Unit: g/t - Contained Metal: 530 - Contained Unit: koz #### Prior Estimate - Resource Date: 2026-07-31 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The substantial Inferred resource provides significant future growth potential for the project, though it requires further drilling to upgrade confidence. - Positive factor: Large inferred resource of 530 koz gold at 1.2 g/t, indicating significant exploration upside. - Positive factor: Grade of 1.2 g/t gold is considered economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. - Negative factor: Inferred category has lower geological confidence. Evidence · table > 1.2 Context: 14.0 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ### inferred [Link to this fact](https://atlas-staging.minestarters.com/news/sgc-mining-forum-americas-2026-presentation--1451936a-5a08-41db-b7b2-46c853bd8afd#fact-resource-facts-10) Mt Henry Gold Project · gold #### Identity - Project: Mt Henry Gold Project - Commodity: gold - Region: australia\_wa - Reported Region: Western Australia - Ticker: SGC #### Resource scope - Estimate type: resource - Reporting standards: jorc - QP Signed: Yes - Resource group id: resource:ffc73fcc1e2faf0c5334 - Mining method: open\_pit #### Resource Data - Category: inferred - Tonnes: 47900000 - Grade: 1.2 - Grade Unit: g/t - Contained Metal: 1792 - Contained Unit: koz #### Prior Estimate - Resource Date: 2026-07-31 - Prior Grade: 1.2 - Prior Contained Metal: 915 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-28T00:00:00.000Z Reasoning: The total Mineral Resource update demonstrates exceptional growth in contained metal and tonnage, maintaining grade, and significantly enhancing the project's scale and potential. - Positive factor: Exceptional contained metal growth of 95.8% to 1,792 koz gold. - Positive factor: Exceptional tonnage growth to 47.9 Mt. - Positive factor: Overall resource grade maintained at 1.2 g/t gold, which is economic for open-pit mining. - Positive factor: Resource is JORC compliant and QP signed, indicating high reporting standards. Evidence · table > 1.2 Context: 47.9 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **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 **QP/CP Signed** Polarity: positive Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: qp\_signed is true **JORC Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with JORC Code \(Australia\) — high reporting standard. Why it applies: reporting\_standards includes jorc **Contained Metal Growth** Polarity: positive Definition: True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. Why it applies: 1792 against 915 previously **DFS-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. Why it applies: the release names the study this estimate supports ## 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.