AustralGold | Guanaco – Amancaya. 220km SE of Antofagasta in Northern Chile at an elevation of 2,700masl and . and ore is transported to the agitation leach plant at Guanaco for processing.plant chile leach,Minera Escondida Copper Mine - FluorClient BHP Billiton, Rio Tinto, JECO, and JECO 2 Ltd. Location Chile . Fluor built the original Escondida copper concentrator plant and all support infrastructure, . As part of the Sulphide Leach Project, Escondida pioneered the use of.
plant chile leach