| Reference | {Deposit:: COCHRAN A A AND W L FALKE BUMINES R I 6859 1966}{Deposit:: DORK II JOHN VAN N ET AL USGS PROFESSIONAL PAPER 820 1973}{Deposit:: HARDER E C AND A W JOHNSTON USGS BULLETIN 660 A 1918}{Deposit:: HENN J I R A CLIFTON AND F A PETERS BUMINES R I 7652 1972}{Deposit:: HENN J J ET AL BUMINES I C 8368 1968}{Deposit:: HENN JOHN J ET AL BUMINES R I 7156 1968}{Deposit:: JACOBS H D BUMINES R I 7411 1970}{Deposit:: JOYCE JR F E AND CHARLES PRASKY BUMINES R I 6514 1964}{Deposit:: JOYCE JR F E AND CHARLES PRASKY BUMINES R I 7749 1973}{Deposit:: LEWIS WALTER E ET AL BUMINES R I 5400 1958}{Deposit:: PEELE ROB MINING ENGINEERS HANDBOOK VOL 1 JN WILEY AND SONS}{Deposit:: PRASKY CHALRES AND G P HOWARD BUMINES R I 6258 1963}{Deposit:: PRASKY CHARLES ET AL BUMINES R I 6160 11963}{Deposit:: PRASKY CHARLES ET AL BUMINES R I 5887 1961}{Deposit:: SCHMIDT ROBERT GORDON USGS PROFESSIONAL PAPER 407 1963}{Deposit:: BUMINES STAFF MATERIALS SURVEY MANGANESE 1952}{Deposit:: US BUCENSUS STAFF STATISTICAL ABSTRACT OF THE US 94TH ED 197}{Deposit:: WESSEL F W P A WASSON AND D W FROMMER BUMINES R I 5802 1961}{Deposit:: NATIONAL MATERIALS ADVISORY BOARD, MANGANESE RECOVERY}{Deposit:: TECHNOLOGY, NMAB-323, WASH.,D.C., 1976, 94 P.}{Deposit:: USBM, MANGANESE, MINERAL COMMODITY PROFILE, JULY 1979, 20 PP}{Deposit:: USGS, BEDROCK GEOLOGY OF THE NORTHERN AND EASTERN PARTS OF}{Deposit:: THE NORTH RANGE CUYUNA DISTRICT, MINNESOTA. MINERAL}{Deposit:: INVESTIGATIONS FIELD STUDY MAP, MF-182, 1959.}{Deposit:: USGS, BEDROCK GEOLOGY OF THE SOUTH-CENTRAL PART OF THE NORTH}{Deposit:: RANGE, CUYUNA DISTRICT, MINNESOTA. MINERAL INVESTIGATIONS}{Deposit:: FIELD STUDIES MAP MF-99, 1957}{Deposit:: USGS, BEDROCK GEOLOGY OF THE SOUTHWESTERN PART OF THE NORTH}{Deposit:: FIELD STUDIES MAP MF-181, 1958} |