| Reference | {Deposit:: BRITISH SULPHUR CORP. LTD., 1980: WORLD SURVEY OF PHOSPHATE DEPOSITS, 4TH ED., LONDON}{Deposit:: BOURROUILH LE JAN, F.G., 1979: PHOSPHATES, SOLS BAUXITIQUES ET KARSTS DOLOMITIQUES DU CENTRE ET SW PACIFIQUE. DOCUMENTS DU BRGM, NO.24, 1980, P.114-128}{Production:: BRITISH SULPHUR CORP. LTD., 1980: WORLD SURVEY OF PHOSPHATE DEPOSITS, 4TH ED., P.199, LONDON; MINING ANNUAL REVIEW, 1982, P.103, LONDON BRITISH SULPHUR CORP. LTD., 1980: WORLD SURVEY OF PHOSPHATE DEPOSITS, 4TH ED., P.199, LONDON; MINING ANNUAL REVIEW, 1982, P.103, LONDON; WORLD MINING, VOL.2, 1975, P.81, SAN FRANCISCO} |