Great Southern Copper plc is a mineral exploration company focused on the discovery and advancement of copper-gold-silver assets in Chile. The company primarily operates the Especularita Project, which includes the Mostaza Mine and the Viuda Negra prospect, and is engaged in intensive drilling campaigns to identify and define mineral resources. Great Southern Copper generates revenue through the exploration and potential future development of its mineral properties, targeting markets that require copper and gold, particularly in the context of the energy transition.