# Selkirk Copper's PEA: 6 Things You Need to Know Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/selkirk-copper-s-pea-6-things-you-need-to-know--f5259eb1-da75-48cf-9c02-28ebfd86024e Original source: https://www.cruxinvestor.com/posts/selkirk-coppers-pea-6-things-you-need-to-know Publisher: cruxinvestor Original announcement: 2026-10-09T00:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-12T11:47:35.287Z Atlas analysis updated: 2026-10-12T11:47:35.287Z - Company: Selkirk Copper Mines - Ticker: SCMI - Exchange: Unavailable - Region: Yukon, Canada - Primary commodity: Copper - Secondary commodities: Gold, Silver - Document categories: Other, Drill results - Extracted: 2026-10-12 11:47:35 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Selkirk Copper's Preliminary Economic Assessment \(PEA\) for the Minto project delivered a C$494 million NPV and a 13-year mine life, meeting most study objectives. The company is now advancing toward a Feasibility Study \(FS\) targeting increased mill throughput and improved copper recovery, supported by a 50,000-meter Phase 2 drilling program. Reasoning: The document summarizes a PEA that met most objectives and details the upcoming FS targets, including significant resource expansion and high-grade drill intercepts. - Positive factor: Strong NPV and IRR from PEA - Positive factor: Significant resource growth \(280%\) - Positive factor: High-grade step-out drill results - Positive factor: Clear path to feasibility study \(FS\) completion - Negative factor: PEA output fell short of copper equivalent target - Negative factor: Metallurgical recovery requires optimization Facts used in scoring: 5 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The Phase 2 drilling includes a step-out hole drilled beyond the edge of earlier drilling. Evidence · text > a 35 m step-out, a hole drilled beyond the edge of earlier drilling **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: The 9.27% Cu intercept is exceptionally high-grade. Evidence · text > returned 9.27% copper ## Extracted facts Stored fact records: 5. Some facts used in scoring do not have a stored record. ## Drill Results (5) ### Phase 2 step-out [Link to this fact](https://atlas-staging.minestarters.com/news/selkirk-copper-s-pea-6-things-you-need-to-know--f5259eb1-da75-48cf-9c02-28ebfd86024e#fact-drill-facts-0) Minto North · copper Needs review: ungrounded #### Identity - Hole ID: Phase 2 step-out - Project: Minto North - Commodity: copper - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SCMI #### Geometry - Grade: 9.27 - Grade Unit: % - Intercept: 5.4 m #### Classification - Deposit Type: other - Program: resource - Sample Type: drill - Group ID: Phase 2 step-out:unknown-unknown - Mining Method: mixed #### Location - Location: 202 Lens, Minto North - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: ungrounded - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: 9.27% Cu is an exceptionally high-grade intercept for a copper project. - Positive factor: Exceptional grade - Positive factor: Step-out extension Evidence · text > returned 9.27% copper, 7.43 grams per tonne \(g/t\) gold, and 54.9 g/t silver over 5.4 m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### Phase 2 step-out [Link to this fact](https://atlas-staging.minestarters.com/news/selkirk-copper-s-pea-6-things-you-need-to-know--f5259eb1-da75-48cf-9c02-28ebfd86024e#fact-drill-facts-1) Minto North · gold Needs review: ungrounded #### Identity - Hole ID: Phase 2 step-out - Project: Minto North - Commodity: gold - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SCMI #### Geometry - Grade: 7.43 - Grade Unit: g/t - Intercept: 5.4 m #### Classification - Deposit Type: other - Program: resource - Sample Type: drill - Group ID: Phase 2 step-out:unknown-unknown - Mining Method: mixed #### Location - Location: 202 Lens, Minto North - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: ungrounded - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: 7.43 g/t Au is a strong grade accompanying the high copper intercept. - Positive factor: High grade Evidence · text > returned 9.27% copper, 7.43 grams per tonne \(g/t\) gold, and 54.9 g/t silver over 5.4 m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### Phase 2 step-out [Link to this fact](https://atlas-staging.minestarters.com/news/selkirk-copper-s-pea-6-things-you-need-to-know--f5259eb1-da75-48cf-9c02-28ebfd86024e#fact-drill-facts-2) Minto North · silver Needs review: ungrounded #### Identity - Hole ID: Phase 2 step-out - Project: Minto North - Commodity: silver - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SCMI #### Geometry - Grade: 54.9 - Grade Unit: g/t - Intercept: 5.4 m #### Classification - Deposit Type: other - Program: resource - Sample Type: drill - Group ID: Phase 2 step-out:unknown-unknown - Mining Method: mixed #### Location - Location: 202 Lens, Minto North - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: ungrounded - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: 54.9 g/t Ag is a significant silver grade in this polymetallic intercept. - Positive factor: High grade Evidence · text > returned 9.27% copper, 7.43 grams per tonne \(g/t\) gold, and 54.9 g/t silver over 5.4 m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### Phase 2 step-out [Link to this fact](https://atlas-staging.minestarters.com/news/selkirk-copper-s-pea-6-things-you-need-to-know--f5259eb1-da75-48cf-9c02-28ebfd86024e#fact-drill-facts-3) Minto North · copper Needs review: ungrounded #### Identity - Hole ID: Phase 2 step-out - Project: Minto North - Commodity: copper - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SCMI #### Geometry - Grade: 15.11 - Grade Unit: % - Intercept: 5.4 m #### Classification - Deposit Type: other - Program: resource - Sample Type: drill - Group ID: Phase 2 step-out:unknown-unknown - Mining Method: mixed #### Location - Location: 202 Lens, Minto North - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: ungrounded - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: 15.11% CuEq is a very high-grade equivalent intercept. - Positive factor: High grade Evidence · text > or 15.11% copper equivalent #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### Phase 2 step-out [Link to this fact](https://atlas-staging.minestarters.com/news/selkirk-copper-s-pea-6-things-you-need-to-know--f5259eb1-da75-48cf-9c02-28ebfd86024e#fact-drill-facts-4) Minto North · copper Needs review: ungrounded #### Identity - Hole ID: Phase 2 step-out - Project: Minto North - Commodity: copper - Region: canada\_yt - Reported Region: canada\_yt - Ticker: SCMI #### Geometry - Grade: 1.25 - Grade Unit: % - Intercept: 17.6 m #### Classification - Deposit Type: other - Program: resource - Sample Type: drill - Group ID: Phase 2 step-out:unknown-unknown - Mining Method: mixed #### Location - Location: 202 Lens, Minto North - Loc. Source: document #### QA/QC - QA/QC Methods: standards #### Review - Needs Review: Yes - Review Reason: ungrounded - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-09T00:00:00.000Z Reasoning: 1.25% CuEq over 17.6m is a solid step-out result. - Positive factor: Step-out extension Evidence · text > A second step-out returned 1.25% copper equivalent over 17.6 m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ## 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.