Writing a New Chapter

Building for the Future

Selkirk Copper Mines is focused on advancing the past-producing Minto copper-gold-silver mine toward a potential restart decision while shaping a new chapter for this historic asset. Explore the project’s legacy, future potential, and the strategy driving responsible redevelopment in one of the Yukon’s established mining districts.

Why Minto Matters

A rare opportunity to restart and grow a high-grade copper-gold-silver mine in the Yukon.

Corporate Presentation

An Overview of Our Story & Strategy

Latest news

Selkirk Copper Announces Filing of NI 43-101 Preliminary Economic Assessment Technical Report for the Minto Project

November 5, 2026

Selkirk Copper Drills 44.7 metres Grading 2.12% Cu, 1.16 g/t Au, and 10.7 g/t Ag (3.0% CuEq) at Minto North as Part of the Ongoing Phase 2 Drill Program

October 15, 2026

Selkirk Copper Drills 9.3% Cu, 7.4 g/t Au and 54.9 g/t Ag (15.1% CuEq) over 5.4 metres at Minto North as part of the Ongoing Phase 2 Drill Program

September 29, 2026

Our Approach

“Our objective is to derisk the Minto mine through exploration, resource expansion, responsible development, and cost-effective and pragmatic engineering with the goal of a well-capitalized and well-planned restart plan”

Fully Built Infrastructure

4,100 tpd mill, camp, mine waste management facility, and both open pit & underground workings which will be available for a restart.

High-Grade Copper Discovery & Growth

48% increase in contained copper (Inferred). New discoveries in the Minto Copper Belt.

Expansion Potential

Near-mine resource growth potential and regional targets offer long-term upside.

Equity Partnership with Selkirk First Nation

A meaningful collaboration with local leadership and history of operational experience at Minto.