importance of coal mining,The importance of coal | Statistics South AfricaJun 11, 2015 . It might come as a surprise to many that coal is now more important to the South African economy than gold. The coal mining industry.importance of coal mining,The Importance of Coal to India's Economy | OilPriceAug 12, 2011 . India is currently the third largest coal producer in the world. . typically in the power and steel sectors, have access to captive mines.
importance of coal mining