Cosa Resources is a Canadian mineral exploration company based in Vancouver, BC and is focused on the exploration of its uranium and copper properties in northern Saskatchewan.  The portfolio includes five uranium exploration properties: Ursa, Orion, Castor, Charcoal, and Helios, totaling 100,652 ha in the eastern Athabasca Basin.  It also includes the Heron Property: 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 several decades of combined experience in uranium exploration, discovery, and development in the province.