Medusa Mining Limited, together with its subsidiaries, engages in the exploration, evaluation, development, mining, and production of gold and silver properties. It holds interests in the Co-O Gold project that covers an area of approximately 410 square kilometers located in central-eastern Mindanao, the Philippines; and Royal Crowne Vein prospect, Saugon Gold deposit, and Tailings project located in the Philippines. The company also has an option to acquire a 100% interest in the Drummond basin gold project, which includes 4,150 square kilometers situated in the southern Drummond Basin region of central Queensland. Medusa Mining Limited was incorporated in 2002 and is based in Como, Australia.