# Golden Sky Advances Gnome and Semlin Porphyry Targets Through ZTEM Geophysical Survey at the Rayfield Copper-Gold Property, South-Central British Columbia Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03 Original source: https://money.tmx.com/en/quote/AUEN/news/4915978168960597/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s Publisher: tmx Original announcement: 2025-07-23T14:23:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Golden Sky Minerals Corp. - Ticker: AUEN - Exchange: TSX - Region: British Columbia - Primary commodity: Copper - Secondary commodities: Gold, Silver, Molybdenum, Zinc, Arsenic - Document categories: Drill results, Other - Extracted: 2026-08-24 23:06:45 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Golden Sky Minerals has completed a ZTEM geophysical survey at the Rayfield copper-gold property, identifying a large high-resistivity batholith connecting the Gnome and Semlin targets. The survey results, combined with existing soil and historical sampling, reinforce the potential for a district-scale porphyry system. Reasoning: The ZTEM survey successfully delineated a large intrusive batholith, providing strong vectoring for the Gnome and Semlin porphyry targets, supported by existing soil anomalies. - Positive factor: strong geophysical anomaly delineation - Positive factor: geochemical footprint corroborates geophysical targets - Positive factor: district-scale porphyry potential supported - Negative factor: historical results require verification - Negative factor: drill results mentioned are low grade Facts used in scoring: 9 ## Classification and evidence **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Carl Schulze, P. Geo. is named as the Qualified Person who reviewed and approved the technical information. Evidence · text > Carl Schulze, P. Geo., Consulting Geologist with Aurora Geosciences Ltd, is a qualified person ## Extracted facts Stored fact records: 9. Some facts used in scoring do not have a stored record. ## Drill Results (9) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-0) Historical result Needs review: historical\_restatement #### Identity - Ticker: AUEN #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical surface sample showing notable grades. - Positive factor: high-grade potential demonstrated - Negative factor: historical data ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-1) copper Historical result Needs review: historical\_restatement #### Identity - Commodity: copper - Ticker: AUEN #### Geometry - Grade: 0.35 - Grade Unit: % #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical copper grade from surface sample. - Positive factor: notable grade for surface sample ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-2) silver Historical result Needs review: historical\_restatement #### Identity - Commodity: silver - Ticker: AUEN #### Geometry - Grade: 8.9 - Grade Unit: g/t #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical silver grade from surface sample. - Positive factor: notable silver grade ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-3) gold Historical result Needs review: historical\_restatement #### Identity - Commodity: gold - Ticker: AUEN #### Geometry - Grade: 4.8 - Grade Unit: g/t #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical gold grade from surface sample. - Positive factor: notable gold grade ### 72455 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-4) copper #### Identity - Hole ID: 72455 - Commodity: copper - Ticker: AUEN #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 68 m #### Classification - Sample Type: drill #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Low grade copper intercept in drill hole 72455. - Positive factor: suggests intersection of porphyry margin - Negative factor: low grade ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-5) Historical result Needs review: historical\_restatement #### Identity - Ticker: AUEN #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical rock sample results from 2022. - Positive factor: encouraging multi-element results ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-6) gold Historical result Needs review: historical\_restatement #### Identity - Commodity: gold - Ticker: AUEN #### Geometry - Grade: 0.055 - Grade Unit: g/t #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical gold grade \(converted from ppb\). ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-7) copper Historical result Needs review: historical\_restatement #### Identity - Commodity: copper - Ticker: AUEN #### Geometry - Grade: 0.2 - Grade Unit: % #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical copper grade from 2022 sample. ### Fact 9 [Link to this fact](https://atlas-staging.minestarters.com/news/golden-sky-advances-gnome-and-semlin-porphyry-targets-through-ztem-geophysical-s--ae8a21da-aa9d-479f-8334-abd7f5201a03#fact-drill-facts-8) molybdenum Historical result Needs review: historical\_restatement #### Identity - Commodity: molybdenum - Ticker: AUEN #### Geometry - Grade: 0.0135 - Grade Unit: % #### Classification - Sample Type: surface - Group ID: historical:surface-surface #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2025-07-23T00:00:00.000Z Reasoning: Historical molybdenum grade \(converted from ppm\). ## 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.