| Reference | {Deposit:: 1975 E/MJ INT.DIR.OF MINING&MINERAL PROCESSING UNITS.E/MJ.MC}{Deposit:: HILL,N.Y.P.214.}{Deposit:: U.N.1970.SURVEY OF WORLD IRON ORE RESOURCES;OCCURRENCE&APPRA}{Deposit:: DEPT.OF ECON.&SOC.AFFAIRS,UNITED NATIONS.PART THREE,P.327.} |