what are the disadvantages of coal mining in south africa

Energy Sources: Coal | Department: Energy | . overview: South Africa's indigenous energy ... a large coal-mining ... The remainder of South Africa's coal production feeds the ... coal mining disadvantages and advantages - iar . Coal has traditionally dominated the energy supply sector in South Africa, from as early aswhen coal from ... and disadvantages of coal mining. Coal in South Africa - Wikipedia The use of coal in South Africa dates back to the iron age ... The Witbank Coalfield accounts for 40% of South Africa's coal production. Mining    Read More