This list of mines in India is subsidiary to the list of mines article and lists working, defunct and 1 Diamond; 2 Iron ore; 3 Manganese; 4 Copper; 5 Bauxite; 6 Coal; 7 Petroleum or Mineral . Raniganj Coalfield West Bengal, ECL, West Bengal.
Apr 12, 2016 We examine ten of the most successful mining CEOs to understand their This company is also a major producer of nickel, diamonds, and copper. 1975, Coal India Limited is headquartered in Kolkata, West Bengal, India.
Nov 20, 2013 Mining-technology.com profiles the ten countries with the biggest . The eastern states of Jharkhand, Chhattisgarh, Orissa and West Bengal account for more than 70% of the . The 10 biggest copper mines in the world.