# Selkirk Copper and SFN Engineers Collaborate on the Minto Mine PEA, Increasing Confidence in Restart Timeline Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/selkirk-copper-and-sfn-engineers-collaborate-on-the-minto-mine-pea-increasing-co--f437193b-7559-4a74-bf55-dc528afb18fa Original source: https://orestocks.com/company/SCMI.V/press-releases/8073606286054949 Publisher: orestocks Original announcement: 2026-09-24T12:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-24T13:06:32.316Z Atlas analysis updated: 2026-09-24T13:06:32.316Z - Company: Selkirk Copper Mines - Ticker: SCMI.V - Exchange: Unavailable - Region: Yukon, Canada - Primary commodity: Copper - Secondary commodities: Gold, Silver - Document categories: Resource update, Other - Extracted: 2026-09-24 13:06:33 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Selkirk Copper Mines has released a Preliminary Economic Assessment \(PEA\) for the Minto Project in Yukon, reporting an after-tax NPV of C$494 million at a $5.00/lb copper price. The updated 2026 Mineral Resource Estimate shows a 182% increase in contained metals compared to the 2025 estimate, supporting a potential production restart by 2028. Reasoning: The announcement of a Preliminary Economic Assessment \(PEA\) showing a massive 182% increase in contained metals and strong NPV/IRR metrics represents a major project de-risking milestone. - Positive factor: Significant increase in contained metals \(182%\) vs 2025 estimate - Positive factor: Robust PEA economics with C$494M NPV at conservative copper price - Positive factor: High IRR \(47.8% to 78.2% depending on copper price\) - Positive factor: Short payback period of 1.9 years - Positive factor: Strong community engagement via Selkirk First Nation partnership - Negative factor: PEA is preliminary and includes Inferred resources which are speculative - Negative factor: Economics are highly sensitive to copper price and FX rates Facts used in scoring: 1 ## Classification and evidence **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: The document announces the results of a Preliminary Economic Assessment \(PEA\) for the Minto Project. Evidence · text > announced the results of a Preliminary Economic Assessment \(PEA\) **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 updated resource estimate reveals a 182% increase in contained metals compared to the 2025 estimate. Evidence · text > reveals a massive 182% increase in contained metals over the 2025 estimate **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: Scott Fulton, P.Eng, is named as the Qualified Person who prepared and approved the technical information. Evidence · text > Scott Fulton, P.Eng, VP Engineering for the Company and a non-independent Qualified Person... has prepared, validated, and approved the scientific and technical information ## Extracted facts Stored fact records: 1. Some facts used in scoring do not have a stored record. ## Resource Estimates (1) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/selkirk-copper-and-sfn-engineers-collaborate-on-the-minto-mine-pea-increasing-co--f437193b-7559-4a74-bf55-dc528afb18fa#fact-resource-facts-0) #### Identity - Region: canada\_yt - Reported Region: Yukon, Canada - Ticker: SCMI.V #### Resource scope - Reporting standards: ni\_43\_101 #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-24T00:00:00.000Z Reasoning: A 182% increase in contained metals is an exceptional growth signal for the project's scale. - Positive factor: Significant scale increase in metal content Evidence · text > massive 182% increase in contained metals over the 2025 estimate #### Tags used in scoring **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 **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **PEA-Supporting** Polarity: neutral Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. Why it applies: the release names the study this estimate supports **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.