| Reference | {Deposit:: ALEXANDROV, E.A. PROBLEMS OF GENESIS OF SEDIMENTARY MANGAN-}{Deposit:: -ESE DEPOSITS. PHD DISS. COLUMBIA UNIV. NEW YORK. 1965.}{Deposit:: STRISHKOV, V.V. AND R.M. LEVINE. THE MANGANESE INDUSTRY OF}{Deposit:: THE U.S.S.R. BUMINES MINERAL ISSUES. SEPT. 1987, P. 12.}{Deposit:: ALEXANDROV, E.A. OUTLOOK FOR SOVIET MANGANESE ORE THROUGH}{Deposit:: 1990. PREPARED FOR BUMINES DIV. OF ANALYTIC STUDIES.}{Deposit:: APR. 15, 1981, P. 18.} |