Pascua Lama - Wikipedia
Pascua-Lama is an open pit mining project of gold, silver, copper and other minerals.Pascua Lama is located in the Andes mountains, in the southern reaches of Atacama Desert, straddling the border between Chile and Argentina at an altitude of over 4,500 metres. Toronto-based Barrick Gold, the world's largest gold mining company, is developing the project.