| Reference | {Deposit:: BRITISH SULPHUR CORP. LTD., 1980: WORLD SURVEY OF PHOSPHATE DEPOSITS, 4TH ED., LONDON}{Deposit:: LUCAS, J. CHAABANI, F. & PREVOT, L., 1979: PHOSPHORITES ET EVAPORITES: DEUX FORMATIONS DE MILIEUX SEDIMENTAIES...(METLAOUI) - SCI. GEOL. BULL, 32, 1-2, P.7-19 STRASBOURG}{Deposit:: FOURNIE, D. 1979: PHOSPHATE ET PETROLE EN TUNISIE. - DOCUMENTS DU BRGM, NO.24, 1980}{Deposit:: SASSI, S. 1979: CONTEXTE PALEOGEOGRAPHIQUE DES DEPOTS PHOSPHATES DE *OCENE EN TUNISIE. DOCUMENTS DU BRGM, NO.24, 1980}{Production:: NO SEPERATE PRODUCTION FIGURES FOR SEHIB AVAILABE. PLANNED CAPACITY IS 1.8 MILLION TPY OF ORE, WHICH WOULD MEAN 1.3 MILLION TPY CONCENTRATE} |