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Welcome to
Cosa Resources

Cosa Resources is a Canadian mineral exploration company based in Vancouver, BC and is currently focused on the exploration of its uranium and copper projects in northern Saskatchewan. The portfolio includes four uranium exploration properties: Ursa, Orion, Castor and Charcoal totaling 46,700 ha in the eastern Athabasca Basin. It also includes the Heron Project; three mineral claims approximately 180 km north of La Ronge, Saskatchewan that are prospective for sedimentary-hosted copper mineralization.

The team behind Cosa Resources has a track record of success in Saskatchewan, with a combined 45 years of experience in exploration, discovery, and development in the province.

Athabasca Uranium Projects

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Corporate Presentation


Heron Copper Project

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Latest News

November 29, 2022

Cosa Resources’ Steve Blower and Craig Parry win AME Award for Excellence in Global Mineral Exploration
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November 15, 2022

Cosa Resources Begins Airborne Geophysical Survey at Charcoal and Castor Uranium Projects
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October 5, 2022

Cosa Resources Announces Appointment of Craig Parry as Strategic Advisor
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