ADAMSON, R.J. 1973. Gold metallurgy in South Africa. …
FUNKE, J.W. 1985. Contribution of mining wastes to the mineral pollution of the Vaal catchment area and of the Vaal Barrage. Pretoria: Water Research Commission. FUNKE, J.W. 1990. The water requirements and pollution potential of South African gold and uranium mines. Pretoria: Water Research Commission (Rep. No. KV9/90). GARRELS, RM. & …Web
قرأ أكثر