Cerro Casale is one of the world’s largest undeveloped gold-copper deposits. Approval of the Environmental Impact Assessment was received in January 2013 from the Servicio de Evaluacion Ambiental, the environmental authority of northern Chile.
On a 100% basis, Cerro Casale has total proven and probable gold and copper mineral reserves of 23 million ounces of gold and 5.8 billion pounds of copper1.