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