Bharat Coking Coal Limited (BCCL) Central Coalfields Limited (CCL) Central Institute of Mining and Fuel Research (CIMFR) Central Mine Planning and Design Institute Limited, Ranchi Coal India Limited (CIL) Coal Mines Provident Fund Organisation (CMPFO) Directorate General of Mines Safety (DGMS) Eastern Coal Fields Limited eTenders - Mahanadi Coalfields Limited, Sambalpur, Orissa FCI Aravali Gypsum and Minerals India Limited (FAGMIL) Geology and Mining Department, Tamil Nadu Geology and Mining Directorate, Uttar Pradesh Hindustan Copper Limited (HCL) Indian Bureau of Mines Industries and Mines Department, Gujarat Jammu and Kashmir Minerals Limited Jawaharlal Nehru Aluminium Research Development and Design Centre (JNARDDC) Kerala Minerals and Metals Limited Mahanadi Coalfields Limited (MCL) Mineral Concessionaires Registration System, Indian Bureau of Mines Mineral Exploration Corporation Limited (MECL) Minerals and Metals Trading Corporation Limited (MMTC) Mines and Geology Department, Karnataka Mines and Geology Department, Rajasthan Mining and Geology department Ministry of Coal Ministry of Mines National Aluminium Company Limited (NALCO) Neyveli Lignite Corporation Limited (NLC) North Eastern Coalfields Northern Coalfields Limited (NCL) Orissa Mining Corporation Limited Rajasthan State Mines and Minerals Limited (RSMML) South Eastern Coalfields Limited (SECL) Tamil Nadu Magnesite Limited (TANMAG) Tamil Nadu Minerals Limited (TAMIN) (this is not a separate website) Department Of Steel & Mines Western Coalfields Limited (WCL)
