| Reference | {Deposit:: BRITISH SULPHUR CORPORATION LTD., WORLD SURVEY OF PHOSPHATE}{Deposit:: DEPOSITS, 5TH ED., 1987, PP. 224, 233.}{Deposit:: OFFICIAL STANDARD NAMES, U.S.S.R., VOL. V, O-R, UNITED}{Deposit:: STATES BOARD ON GEOGRAPHIC NAMES, PAGE 665.}{Deposit:: MAP OF MINERAL RESOURCES OF RUSSIA AND ADJACENT}{Deposit:: COUNTRIES (IN THE FORMER USSR BOUNDARIES), 1991, SCALE}{Deposit:: 1:5,000,000. PUBLISHED IN RUSSIA.}{Reserve-Resource:: DEPOSITS, 4TH ED., 1980, PP. 214, 218-219.}{Reserve-Resource:: ILYIN, A.V. AND KRASILNIKOVA, N.A., LATE MESOZOIC PHOSPHATE}{Reserve-Resource:: BASINS, USSR, PHOSPHATE DEPOSITS OF THE WORLD, VOL. 2,}{Reserve-Resource:: CAMBRIDGE UNIV. PRESS, PP. 518-527, 1989.} |