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coal fields
UF	coalfields
	fields, coal
RT	Amasra Basin
	coal
	Bokaro coal field
	Borsod Basin
	coal mines
	Eastern Kentucky coal field
	Irkutsk Basin
	Jharia coal field
	Joban coal field
	Karaganda Basin
	Karanpura coal field
	Kizel coal basin
	Kushiro coal field
	Kuznetsk Basin
	Minusinsk Basin
	Moscow Basin
	P