King Copper Discovery Corp. engages in the acquisition, exploration, and evaluation of mineral resource properties in South America. It primarily explores for copper, gold, and silver deposits. Its flagship project is the 100% owned Colquemayo project overing 6,600-hectares located in Moquegua Province, Southern Peru. The company was formerly known as Turmalina Metals Corp. and changed its name to King Copper Discovery Corp. in March 2025. King Copper Discovery Corp. was incorporated in 2017 and is headquartered in Vancouver, Canada.