About Cerro Grande Mining

Cerro Grande Mining Corporation, together with its subsidiaries, operates as a mining, exploration, and development company. The company produces gold, silver, and copper. It has operations mainly in Chile. The company’s other projects, which are in various stages of exploration and development in Chile include ‘Tordillo’ and two limestone deposits ‘Catedral’ and ‘Cal Norte’. Tordillo The company holds mining claims on Tordillo, which is located 11.5 kilometers southwest of Pimenton and covers an area of 6,632 hectares (16,381 acres). Tordillo is in the early exploration stage. Limestone Deposits The company holds interest in two limestone deposits. Lime is used by the Chilean mining industry in processing sulfide copper ores and in heap leaching of gold ores. The company’s limestone deposits at Catedral and Cal Norte contain high grade limestone, which when calcined, can produce lime. History The company was founded in 1990. It was formerly known as South American Gold and Copper Company Limited and changed its name to Cerro Grande Mining Corporation in 2011.