regulation of the minister of energy and mineral resources numberFeb 6, 2012 . 3. Government Regulation Number 55 of 2010 concerning Direction and Supervision of the Management of Mineral and Coal Mining Business.mineral and coal mining direction supervision gr 55 2010,Mining in Indonesia - PwCIzin Usaha Pertambangan Khusus (Special Mining Business. Licence). IUPK-OP .. Mineral and Coal Mining Direction and Supervision (GR 55/2010); and.Mining in Indonesia - PwCJul 5, 2010 . the general increase in economic activity in 2010 and associated rise in .. Mineral and Coal Mining Direction and Supervision (“GR55”); and.
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