| Reference | {Deposit:: GENESIS OF PRE-CAMBRIAN IRON AND MANGANESE DEPOSITS. PROC:}{Deposit:: KIEV SYMPOSIUM, AUG. 20-25, 1970. UNESCO-PARIS. 1973,}{Deposit:: P. 171.}{Deposit:: IRON AND STEEL WORKS OF THE USSR. METAL BULLETIN BOOKS LTD.}{Deposit:: 1992, P. 2.} |