Уул уурхайн сул орон тоо Indomet Coal Bhp
IndoMet project, coal mining in East and Central Kalimantan, … The IndoMet project, a joint venture between Australian miner BHP Billiton and Indonesia's Adaro Energy, covers 350,000 hectares of coal-mining concessions across Central and East Kalimantan, which are estimated to contain more than 1.25 billion metric tons of thermal and coking coal.