Bastion Minerals Limited engages in the exploration, evaluation, and development of mineral properties in the Atacama region, Chile. The company explores for gold, silver, and copper deposits. The company's flagship project is the Capote project covering approximately 88.55km2. It also holds interests in Cometa projects comprising approximately 56km2 exploration and mining licences; and Garin projects covering approximately 13km2. The company was formerly known as Comet Exploration Limited and changed its name to Bastion Minerals Limited in September 2020. Bastion Minerals Limited was incorporated in 2010 and is based in Sydney, Australia.