# Aeonian Resources Reports Mineralogical Results Supporting Revett-Style Copper-Silver Model at Koocanusa Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/aeonian-resources-reports-mineralogical-results-supporting-revett-style-copper-s--420e86f1-df40-4768-93ea-f8a9d7b0dea1 Original source: https://www.juniorminingnetwork.com/junior-miner-news/press-releases/3426-tsx-venture/altn/213224-aeonian-reports-mineralogical-results-supporting-revett-style-copper-silver-model-at-koocanusa.html Publisher: jmn Original announcement: 2026-10-20T12:04:10.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-20T12:24:46.591Z Atlas analysis updated: 2026-10-20T12:24:46.591Z - Company: Aeonian Resources Corp. - Ticker: ALTN - Exchange: TSXV - Region: British Columbia - Primary commodity: Copper - Secondary commodities: Silver - Document categories: Metallurgy, Other - Extracted: 2026-10-20 12:24:47 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Aeonian Resources reported mineralogical results from the Jake Target at the Koocanusa Copper-Silver Project, identifying relict chalcopyrite and silver sulphides. These findings support a Revett-style sediment-hosted copper-silver model and provide geochemical vectors for exploring the western Teepee Creek Fault area. Reasoning: The release reports mineralogical findings \(QEMSCAN\) rather than new assay intercepts, which validates the geological model but does not provide new grade/width data. - Positive factor: Confirms mineralogical model \(Revett-style\) - Positive factor: Identifies relict sulphide stage \(chalcopyrite/silver sulphide\) - Positive factor: Provides vectoring tools for western targeting - Negative factor: Does not report new assay grades \(mineral proportions only\) - Negative factor: Jake target returned low copper grades Facts used in scoring: 2 ## Classification and evidence **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: The results discuss mineralogical characteristics relevant to future processing, though a specific flowsheet is not yet defined. Evidence · text > These results strengthen the Company's Revett-style sediment-hosted copper-silver interpretation. **Heap Leach Route** Polarity: neutral Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. Why it applies: the document describes a heap\_leach route \("column leach"\) **Single Domain Only** Polarity: negative Definition: Testing limited to one composite or domain — representativeness not established. Why it applies: only one composite was tested ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Metallurgical Results (2) ### automated mineralogy [Link to this fact](https://atlas-staging.minestarters.com/news/aeonian-resources-reports-mineralogical-results-supporting-revett-style-copper-s--420e86f1-df40-4768-93ea-f8a9d7b0dea1#fact-metallurgical-facts-0) Koocanusa Copper-Silver Project · copper #### Identity - Project: Koocanusa Copper-Silver Project - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: ALTN #### Test Work - Program Status: optimization - Test Type: automated mineralogy - Sample: sample 26-01-119 from approximately 119 metres depth in KOO26-01 #### Recovery - Recovery Basis: unspecified #### Reagents - Reagent Notes: QEMSCAN mineral mapping identified remnants of chalcopyrite preserved within a copper-bearing iron oxide lens, with associated chrysocolla, malachite and barite. #### Lab - Laboratory: Base Metallurgical Laboratories - Consultant: Dr. Sarah Prout #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: Mineralogical evidence of sulphide stage preceding oxidation is a positive geological signal. - Positive factor: Identifies relict chalcopyrite Evidence · text > QEMSCAN mineral mapping of sample 26-01-119 from approximately 119 metres depth in KOO26-01 shows remnants of chalcopyrite preserved within a copper-bearing iron oxide lens ### automated mineralogy [Link to this fact](https://atlas-staging.minestarters.com/news/aeonian-resources-reports-mineralogical-results-supporting-revett-style-copper-s--420e86f1-df40-4768-93ea-f8a9d7b0dea1#fact-metallurgical-facts-1) Koocanusa Copper-Silver Project · silver #### Identity - Project: Koocanusa Copper-Silver Project - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: ALTN #### Test Work - Program Status: optimization - Test Type: automated mineralogy - Sample: sample 26-01-119 from approximately 119 metres depth in KOO26-01 #### Recovery - Recovery Basis: unspecified #### Reagents - Reagent Notes: The laboratory study also identified silver-bearing minerals. #### Lab - Laboratory: Base Metallurgical Laboratories - Consultant: Dr. Sarah Prout #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-10-20T00:00:00.000Z Reasoning: Confirms presence of silver minerals in the mineralogical model. - Positive factor: Identifies silver-bearing minerals Evidence · text > The laboratory study also identified silver-bearing minerals. ## 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.