bhp billiton central kalimantan maruwai charbon

Maruwai Mining Atlas

Maruwai is a Metallurgical ... The Haju mine is within the concession area held by PT Lahai Coal in Central Kalimantan. ... Diversified mining group BHP Billiton has ...Details

IndoMet Coal Project Indonesia

five potential coal deposits in East and Central Kalimantan in Indonesia. BHP Billiton started ... the nearby village of Maruwai, in the remote north Central ...Details