kpc sangatta m mine building site Arbora 22
Major Mines Projects Sangatta Mine. Mar 23, 2020 A total of 13 seams range in thickness from 1 to 15 m; typically in the range of 24 to 65 m Seam dips vary from 3º to 20º at the outcrop The coal occurs in the Balikpapan and Pulubalang Formations and the three main coal .