Coal mining in sarawakAug 17, 2016 . Now chatting:.leawaysschool/solution Contact Us: .leawaysschool Luckyhill Coal Mining Sdn. Bhd Luckyhill.coal mining in sarawak,Coal potential and exploration in Sarawak - Geological Society of .Aug 20, 1986 . It is unlikely to have any mining potential in the near future. . The quality of Sarawak coal is variable, ranging from low grade lignite to.
coal mining in sarawak