Golden Rim Resources Ltd engages in the exploration and development of mineral resource properties in Australia, Guinea and Burkina Faso, South America, Chile, and Africa. It primarily explores for gold, silver, zinc, lead, and copper deposits. The company’s flagship property is the Kada Gold project located in eastern Guinea; the Kouri Gold project located in Burkina Faso, West Africa. It also holds interest in the Paguanta Copper and Silver-Lead-Zinc Project located in Golden Rim, northern Chile; and Loreto Copper Project. The company was formerly known as Alcaston Mining NL and changed its name to Golden Rim Resources Ltd. in 2006. Golden Rim Resources Ltd was incorporated in 1987 and is headquartered in Subiaco, Australia.