kotma amadar coal mining,Kotma - WikipediaKotma is a city and a municipality in Anuppur district in the Indian state of Madhya Pradesh. . The region around the town is abundant in coal and several coal mines (all owned by a government owned company, South Eastern Coalfields.kotma amadar coal mining,Coal mining | World Coal AssociationOver 7212 million tonnes (Mt) of hard coal is currently produced worldwide and 810.5 Mt of brown coal/lignite. Coal is mined by two methods: surface or.
kotma amadar coal mining