Pirquitas utilizes modern mining techniques and innovative technologies to extract its valuable silver resources. Cerro Rico in Potosí, Bolivia, is an immensely significant player in the history ...

An impressive insight into the hard and dangerous everyday work life of the miners of Cerro Rico 4100 meters above ... rock to scratch the last remains of silver zinc tin and lead off the rock ...

Mitre Mining Corporation Limited is advancing the exploration and development of the Cerro Bayo Silver-Gold Project in Chile, focusing on increasing resources and optimizing infrastructure.

Miners in Bolivia spend hours searching for silver, tin, and zinc inside Cerro Rico, a 15,000-foot mountain ... with thousands putting their lives at risk inside mines that could collapse at ...

Cerro Gordo (Fat Hill in Spanish) was once the most fruitful silver mine in California. "It helped to build Los Angeles," Desmarais says. Convinced there is plenty of silver left, he descends ...