Gunnison Copper Corp. primarily undertakes the procurement, investigation, and advancement of copper mineral assets across the United States. Beyond copper, the firm also seeks zinc and silver deposits. Its principal asset, the Gunnison copper project, encompasses approximately 10 square miles within Arizona's Cochise County. This site is composed of various land types, including unpatented mining claims, private land holdings, exploration permits, mineral leases, and directly owned mineral rights. Furthermore, the corporation is involved in the establishment and management of operational copper mines. Known previously as Excelsior Mining Corp., the entity adopted its current name, Gunnison Copper Corp., in November 2024. Its corporate headquarters are situated in Phoenix, Arizona.