Antofagasta Minerals is a Chilean mining company primarily focused on the production of copper. It is a subsidiary of the Antofagasta PLC group, which is based in the United Kingdom. The company operates several mines in northern Chile, including the well-known Los Pelambres and Centinela mines. Founded in 1888, Antofagasta Minerals has grown to become one of the largest copper producers in the world. The company is committed to sustainable mining practices and invests in community development and environmental initiatives in the regions where it operates.