Korba Coalfield - WikipediaKorba Coalfield is located in Korba district in the Indian state of Chhattisgarh in the basin of the .. It gets coal from Gevra and Kusmunda mines. Chhattisgarh.gevra coal mine,India's biggest o/c mine (SECL gevra) corba chattisgarhFeb 16, 2016 . it is all about the gevra mine operation drilling,blasting, loading. . India's biggest o/c mine (SECL gevra) corba chattisgarh. Ankit Singh . Coal Mining: The Dangerous Job on EARTH - DOCFILMS - Duration: 43:21.
gevra coal mine