Senekal

S.A.DEPT.OF MINES.LIST OF OPERATING CONCERNS IN THE REP.OFSOUTH AFRICA,AS RECORDED BY THE GOVT.MINING ENGINEER ONTHE 1ST JANUARY,1976.GOVT.MINING ENGINEER.BOX 1132.JOHANNESBURG.P.27.MINERALS BUREAU,S.A.DEPT.OF MINES.MINERALS MARKETING INFORM-ATION.NON-METALLIC MINES IN S.AFRICA.PRELIM.REPORT NO.10.BRAAMFONTEIN.JAN.1977.P.11.MANOS,A.INDUSTRIAL MINERALS OF S.AFRICA.REPRINT FROM NOV.1977.ISSUE OF INDUSTRIAL MINERALS.METAL BULL.LTD.SURREY,ENGLAND.30 PP.