| Reference | {Deposit:: MINING MAGAZINE, 1986, DEVELOPMENT OF BEACH SAND DEPOSITS IN MADAGASCAR, JULY 1986, P 11.}{Deposit:: ADAMS, REG, 1984, TITANIUM AND TITANIUM DIOXIDE; LONDON, FINANCIAL TIMES INFORMATION LTD, 244P.}{Deposit:: US. BUREAU OF MINES 1958-1970, MINERALS YEARBOOK; WASHINGTON, D.C. US GOVERNMENT PRINTING OFFICE.} |