Ursa Major Minerals Incorporated, a development stage company, engages in the exploration and development of resource properties in Canada and the United States. It focuses on the nickel, copper, and precious metal deposits. The company holds 100% interest in the Shakespeare Nickel project located west of Sudbury, Ontario; Porter Baldwin Property that comprises approximately 958 claim units; and Shining Tree Nickel Project, a nickel-copper deposit located near Shining Tree, Ontario. Ursa Major Minerals has a strategic alliance with Korea Resources Corporation to identify and acquire base metal exploration projects for exploration and development. The company was incorporated in 1992 and is based in Toronto, Canada.