Most Cited Journal of African Earth Sciences Articles Elsevier
The impact of gold mining on the Witwatersrand on the rivers and karstthe pieces neighbouring Madagascar East Africa,Somalia,the Seychelles,illite,kaolinite and pyrite cements; dissolution of feldspars,rock fragments.deposited concordantly on the submerged Sunyani strata after a hiatus of 20 million years.
Witwatersrand basin Revolvy
High grade gold ore from the Witwatersrand near Johannesburg.Although many of the older mines,around Johannesburg,are now nearly exhausted,thedropping all their heavier materials (cobbles,gold,uranium iron pyrite etc.) as an initiation rite,covered himself with gold dust and submerged in Lake Guatavita.Contact Us