Crater Gold Mining Limited engages in the exploration, evaluation, and exploitation of gold and other base metal projects in Papua New Guinea and Australia. The company also explores for copper, lead, zinc, and silver deposits. Its flagship project is the Crater Mountain project that comprises 3 contiguous exploration licenses straddling the border between the Chimbu and Eastern Highland Provinces in Papua New Guinea. The company was formerly known as Gold Anomaly Limited and changed its name to Crater Gold Mining Limited in July 2013. The company was incorporated in 1994 and is based in Perth, Australia. Crater Gold Mining Limited is a subsidiary of Freefire Technology Limited.