01668oam 2200469 450 991070619460332120170817095549.0(CKB)5470000002454477(OCoLC)891598572(OCoLC)995470000002454477(EXLCZ)99547000000245447720140929d1963 ca 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology and ore deposits of the Cuyuna North Range, Minnesota /by Robert Gordon SchmidtWashington :United States Department of the Interior, Geological Survey,19063.1 online resource (v, 96 pages) illustrations, maps +11 platesGeological Survey professional paper ;407Title from title screen (viewed September 29, 2014)."The occurrence and origin of Precambrian iron ore and manganiferous iron ore."Page 88 omitted.Includes bibliographical references (pages 87-91) and index.GeologyMinnesotaCuyuna RangeIron oresMinnesotaCuyuna RangeOre depositsMinnesotaCuyuna RangeCuyuna Range (Minn.)GeologyIron oresOre depositsSchmidt Robert Gordon1924-1392401Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910706194603321Geology and ore deposits of the Cuyuna North Range, Minnesota3447068UNINA