# Sierra Nevada Gold sizes up As Safra copper-gold system with major drilling push Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b Original source: https://stockhead.com.au/resources/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push/ Publisher: stockhead Original announcement: 2026-09-24T03:08:12.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-24T05:05:23.061Z Atlas analysis updated: 2026-09-24T05:05:23.061Z - Company: Sierra Nevada Gold - Ticker: SNX - Exchange: Unavailable - Region: Saudi Arabia - Primary commodity: Copper - Secondary commodities: Gold, Silver, Zinc, Lead - Document categories: Drill results, Other - Extracted: 2026-09-24 05:05:23 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Sierra Nevada Gold is launching a 25,000m drilling campaign at the As Safra project in Saudi Arabia to test copper scale and new targets. The program aims to define the Central Zone and explore a 12km prospective corridor, with first assays expected in November 2026. Reasoning: The announcement details a major expansion of exploration activity \(Phase 2\) following successful maiden drilling that established a copper zone. - Positive factor: significant upcoming drilling program \(25,000m\) - Positive factor: strong previous copper intersections - Positive factor: multiple mineralised systems identified Facts used in scoring: 10 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The new campaign aims to step out from high-grade intersections and test extensions beyond known zones. Evidence · text > SNX’s next drilling will step out from the higher-grade intersections and test how consistently mineralisation continues between and beyond the existing holes. **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: The program includes closer definition drilling of the Central Zone to establish shape and grade continuity. Evidence · text > Building out the copper core Central will receive about 8000m of drilling to establish the shape of the mineralisation, its grade continuity ## Extracted facts Stored fact records: 10. Some facts used in scoring do not have a stored record. ## Drill Results (10) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-0) As Safra · copper Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: copper - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 1.49 - Grade Unit: % - Intercept: 16 m - From: 160 m - To: 176 m - Intercept Depth: 160 m #### Classification - Sample Type: drill - Group ID: As\_Safra:160-176 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: High-grade copper intersection reported from previous drilling. - Positive factor: strong grade for copper Evidence · text > 16m at 1.49% copper from 160m #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-1) As Safra · copper Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: copper - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 3.62 - Grade Unit: % - Intercept: 3 m #### Classification - Sample Type: drill #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: High-grade component of the 16m copper intercept. - Positive factor: high-grade sub-interval Evidence · text > including 3m at 3.62% #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-2) As Safra · copper Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: copper - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 4.95 - Grade Unit: % - Intercept: 2 m #### Classification - Sample Type: drill #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Highest grade component of the 16m copper intercept. - Positive factor: very high-grade sub-interval Evidence · text > 2m at 4.95% #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-3) As Safra · copper Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: copper - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 1.83 - Grade Unit: % - Intercept: 9 m - From: 99 m - To: 108 m - Intercept Depth: 99 m #### Classification - Sample Type: drill - Group ID: As\_Safra:99-108 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Significant copper intersection from previous drilling. - Positive factor: strong copper grade Evidence · text > 9m at 1.83% copper from 99m #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 5 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-4) As Safra · copper Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: copper - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 2.69 - Grade Unit: % - Intercept: 5 m #### Classification - Sample Type: drill #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: High-grade component of the 9m copper intercept. - Positive factor: high-grade sub-interval Evidence · text > including 5m at 2.69% #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-5) As Safra · gold Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: gold - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 1.15 - Grade Unit: g/t - Intercept: 11 m - From: 49 m - To: 60 m - Intercept Depth: 49 m #### Classification - Sample Type: drill - Group ID: As\_Safra:49-60 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Historical gold intercept from the breccia target. Evidence · text > 11m at 1.15g/t gold #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-6) As Safra · silver Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: silver - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 108.7 - Grade Unit: g/t - Intercept: 11 m - From: 49 m - To: 60 m - Intercept Depth: 49 m #### Classification - Sample Type: drill - Group ID: As\_Safra:49-60 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Historical silver intercept from the breccia target. Evidence · text > 108.7g/t silver #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-7) As Safra · copper Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: copper - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 0.21 - Grade Unit: % - Intercept: 11 m - From: 49 m - To: 60 m - Intercept Depth: 49 m #### Classification - Sample Type: drill - Group ID: As\_Safra:49-60 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Low-grade copper component of the breccia intercept. Evidence · text > 0.21% copper #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 9 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-8) As Safra · zinc Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: zinc - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 4.64 - Grade Unit: % - Intercept: 11 m - From: 49 m - To: 60 m - Intercept Depth: 49 m #### Classification - Sample Type: drill - Group ID: As\_Safra:49-60 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Historical zinc intercept from the breccia target. Evidence · text > 4.64% zinc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 10 [Link to this fact](https://atlas-staging.minestarters.com/news/sierra-nevada-gold-sizes-up-as-safra-copper-gold-system-with-major-drilling-push--e54f5fa2-7f68-40a8-a365-4ac53dbcfe2b#fact-drill-facts-9) As Safra · lead Historical result Needs review: drill\_no\_hole\_id #### Identity - Project: As Safra - Commodity: lead - Region: saudi arabia - Reported Region: saudi arabia - Ticker: SNX #### Geometry - Grade: 1.88 - Grade Unit: % - Intercept: 11 m - From: 49 m - To: 60 m - Intercept Depth: 49 m #### Classification - Sample Type: drill - Group ID: As\_Safra:49-60 #### QA/QC - QA/QC Disclosed: Yes - QA/QC Methods: standards, blanks #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: Historical lead intercept from the breccia target. Evidence · text > 1.88% lead #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ## 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.