indigenous mining of iron in south africa before
IronAgeminingintheTransvaal SAIMM. South African Iron Agewasdefined byMasons in1952.By the end of the 1920s enough information had accumulated forWagner9 todraw amap showing the preEuropean mine workings of Southern Africa and to give a lecture on ''The PreEuropean Mines and Smelters ofSouth Africa'' to the Science Congress in Johannesburg.