Show prehistoric mining evidences that man had reached ren cheil awell a well developed stage of mining activity even when mastodons and other prehistoric animals roamed the earth have been found through reports of the discovery of a series ot of ancient mine workings in natal south africa the character ot of the mina alna workings wordings as aa reported to assistant trade commissioner duwayne clark claris at johann johannesburg egbu rg andl sates ates that they were being operated opera teI before the arrival of the zulu nations in south africa |