| Reference | {Deposit:: PHOSPHORUS & POTASSIUM, NO.101, MAY/JUNE 1979, P.13; NO.103, SEPT./OCT. 1979, P.13, LONDON}{Deposit:: THE BRITISH SULPHUR CORP. LTD., 1980: WORLD SURVEY OF PHOSPHATE DEPOSITS, 4TH ED., LONDON}{Deposit:: MIKHAYLOV, A.S., 1984: PHOSPHORITES; IN: PETROV, V.P. (EDITOR), NONMETALLIC USABLE RAW MATERIALS OF THE USSR, (RUSSIAN), MOSCOV, NEDRA, 1984}{Deposit:: HIMMELFARB, B.M. & LODJANOY, N.I., 1937: GEOLOGICAL DESCRIPTION OF THE PHOSPHORITE-BEARING AREA OF THE AKTYUBINSK REGION; IN: GEOL. INVESTIGAT. OF AGRICULTURAL ORES USSR. TRANSACT. SCI. INST. FERTILIZERS AND INSECTO-FUNGICIDES, NO.142, 1937}{Deposit:: BOK, I.I. ET AL., 1973: PHOSPHATE ORES IN KAZAKHSTAN; IN: GEOLOGY AND RESOURCES OF PHOSPHATE RAW MATERIALS OF KAZAKHSTAN. AKAD. NAUK. KAZAKH. SSR, VOL.34}{Deposit:: SAGUNOV, V.G. & TKACHEV, V.R., 1973: LITHOFACIES AND PALEOGEOGRAPHIC PECULARITIES OF CRETACEOUS PHOSPHORITE SEDIMENTS OF WESTERN KAZAKHSTAN. AKAD. NAUK. KAZAKH. SSR, VOL.34}{Production:: MINING ANNUAL REVIEW, 1981} |