Services Provided to Antofagasta Minerals

• Independent 3rd Party Stage Gate Review

The Centinela project is a mining operation located 1,350km north of Santiago in the Antofagasta Region, Chile. The project mines sulphide and oxide deposits and is one of Chile’s most important mining areas. It produces copper concentrate containing gold and silver, molybdenum concentrate, and copper cathodes using various processes such as milling, flotation, and solvent extraction/electrowinning. The project is part of Antofagasta’s core business.