| Reference | {Deposit:: PATTERSON, S.H., 1967, BAUXITE RESERVES AND POTENTIAL ALUMINUM RESOURCES OF THE WORLD: USGS BULL. 1228, 176 P.}{Deposit:: ALEVA, G.J.J., 1981, BAUXITIC AND OTHER DURICRUSTS ON THE GUIANA SHIELD, SOUTH AMERICA, IN LATERITISATION PROCESSES: PROCEEDINGS OF THE INTERNATIONAL SEMINAR OF LATERITISATION PROCESSES, TRIVANDRUM, INDIA, 11-14, DECEMBER, 1979, P. 261-269.}{Deposit:: U.S. BUREAU OF MINES MINERALS YEARBOOK 1956.} |