· The Escondida coppergoldsilver mine is loed in the arid, northern Atacama Desert of Chile about 160km southeast of the port of Antofagasta, at an elevation of 3,050m above sea level.. The mine is a joint venture between BHPBilliton (%), Rio Tinto (30%), a Japanese consortium (10%) and the International Finance Corporation (%).
MINING EQUIPMENT FOR SALE. Selling due to age, health problems, etc. For 3page itemized list with descriptions/photos, contact TOM SCHMIDT (541). Roseburg, Oregon. SOct2. Email the owner of this ad. Back To Top. Advertisement. Equipment. SALE—GIBSON BALL MILL, 18"x20", needs frame, 13 TPD—1,500.