# Aeonian Resources Reports Highly Anomalous Copper Assay Results from Surface Sampling Program at Koocanusa Project, Southeast British Columbia Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/aeonian-resources-reports-highly-anomalous-copper-assay-results-from-surface-sam--2d69e59a-3a60-41d2-b386-3cabb767e19c Original source: https://money.tmx.com/en/quote/ALTN/news/5357609557990833/aeonian-resources-reports-highly-anomalous-copper-assay-results-from-surface-sam Publisher: tmx Original announcement: 2025-06-16T13:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Aeonian Resources Ltd. - Ticker: ALTN - Exchange: TSX - Region: British Columbia - Primary commodity: Copper - Secondary commodities: Silver, Mercury - Document categories: Drill results, Other - Extracted: 2026-09-15 11:13:20 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Aeonian Resources reported highly anomalous copper assay results from a surface prospecting program at the Koocanusa Project in British Columbia. Sampling yielded up to 0.57% Cu and 15 g/t Ag, identifying multiple targets across significant strike lengths in both the eastern and western portions of the property. Reasoning: Surface sampling returned highly anomalous copper \(0.57%\) and silver grades in a known sediment-hosted copper district, though mercury was also detected. - Positive factor: Highly anomalous copper grades for the deposit type - Positive factor: Widespread mineralization potential across multiple formations - Positive factor: QA/QC disclosed with accredited lab and QP sign-off - Negative factor: Deleterious elements \(mercury\) present Facts used in scoring: 3 ## 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: Release mentions ISO-accredited SGS laboratory and specific assay methods \(four acid digest, ICP finish\). Evidence · text > All samples were processed at the ISO-accredited SGS laboratory located in Burnaby, BC. **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: Mercury was reported in the sample suite. Evidence · text > 379 ppm mercury from surface **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The project is positioned within the Purcell Basin, hosting major deposits like Spar Lake and Montanore. Evidence · text > The Project is located within the Purcell Basin, a geologic setting that hosts several major stratiform copper-silver deposits ## Extracted facts Stored fact records: 3. Some facts used in scoring do not have a stored record. ## Drill Results (3) ### 599683 [Link to this fact](https://atlas-extractions.minestarters.com/news/aeonian-resources-reports-highly-anomalous-copper-assay-results-from-surface-sam--2d69e59a-3a60-41d2-b386-3cabb767e19c#fact-drill-facts-0) Koocanusa Project · copper #### Identity - Hole ID: 599683 - Project: Koocanusa Project - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: ALTN #### Geometry - Grade: 5654 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: Frankie zone - Easting: 618828 - Northing: 5449544 - CRS: WGS 84, UTM Zone 11 - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: four acid digest, ICP finish #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: mercury #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-06-16T00:00:00.000Z Reasoning: 5,654 ppm copper is highly anomalous for the sediment-hosted copper environment. - Positive factor: Highest copper value reported in the program Evidence · text > Sample 599683 \(2\) , which returned the highest copper value of 5,654 ppm #### 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 **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true ### 599683 [Link to this fact](https://atlas-extractions.minestarters.com/news/aeonian-resources-reports-highly-anomalous-copper-assay-results-from-surface-sam--2d69e59a-3a60-41d2-b386-3cabb767e19c#fact-drill-facts-1) Koocanusa Project · silver #### Identity - Hole ID: 599683 - Project: Koocanusa Project - Commodity: silver - Region: canada\_bc - Reported Region: British Columbia - Ticker: ALTN #### Geometry - Grade: 15 - Grade Unit: g/t #### Classification - Sample Type: surface #### Location - Location: Frankie zone - Easting: 618828 - Northing: 5449544 - CRS: WGS 84, UTM Zone 11 - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: four acid digest, ICP finish #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: mercury #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-06-16T00:00:00.000Z Reasoning: 15 g/t silver is a strong byproduct grade in this context. - Positive factor: Significant silver grade accompanying copper Evidence · text > yielding up to 5,654 parts per million \("ppm"\) copper , 15 grams per tonne \("g/t"\) 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 **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true ### 599683 [Link to this fact](https://atlas-extractions.minestarters.com/news/aeonian-resources-reports-highly-anomalous-copper-assay-results-from-surface-sam--2d69e59a-3a60-41d2-b386-3cabb767e19c#fact-drill-facts-2) Koocanusa Project · mercury #### Identity - Hole ID: 599683 - Project: Koocanusa Project - Commodity: mercury - Region: canada\_bc - Reported Region: British Columbia - Ticker: ALTN #### Geometry - Grade: 379 - Grade Unit: ppm #### Classification - Sample Type: surface #### Location - Location: Frankie zone - Easting: 618828 - Northing: 5449544 - CRS: WGS 84, UTM Zone 11 - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: four acid digest, ICP finish #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: mercury #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-06-16T00:00:00.000Z Reasoning: Elevated mercury is a potential penalty element but also a geochemical indicator. - Positive factor: May indicate proximity to redox boundaries - Negative factor: Presence of mercury Evidence · text > 379 ppm mercury from surface #### 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 **Deleterious Elements Present** Polarity: negative Definition: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true ## 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.