Batu Hijau - Macmahon
Batu Hijau is a large open pit, owner mined, porphyry copper-gold deposit located on Sumbawa Island in Indonesia. It is the second-largest copper-gold mine in the country. The site includes a 120 ktpd processing plant, 112 MW coal-fired power plant, Benete Port and townsite. PT AMNT's mine plan includes the removal of waste to access the next ...