Revolver Resources Holdings Ltd is an Australian company primarily involved in identifying and developing deposits of copper and various other base metals. It possesses full ownership of two key ventures: the Osprey project, which spans roughly 765 square kilometers across six granted exploration permits within North-West Queensland's Mt Isa Mineral province; and the Dianne project, located in North Queensland's Hodgkinson Province, consisting of six granted mining leases alongside one exploration permit. The company was established in 2021 and operates from its headquarters in Brisbane, Australia.