02218oam 2200505 450 991070732900332120160727085446.0(CKB)5470000002464230(OCoLC)889601074(EXLCZ)99547000000246423020140829d1992 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPrecious- and base-metal mineralization in the west-central Vermillion district, portions of St. Louis, Lake, and Cook counties, northeastern Minnesota /by Henry V. Alminas, John B. McHugh, and E.C. Perry, Jr. ; field work done in cooperation with the Minnesota Geological Survey[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,1992.[Washington, D.C.] :United States Government Printing Office.1 online resource (iv, 37 pages, 2 pages of plates) illustrations, mapU.S. Geological Survey Bulletin ;1984Title from title screen (viewed Aug. 20, 2014).Includes bibliographical references.Precious and base metal mineralization in the west-central Vermilion District, portions of St. Louis, Lake, and Cook counties, northeastern MinnesotaGeologyMinnesotaVermillion RegionMines and mineral resourcesMinnesotaVermillion RegionOre depositsMinnesotaVermillion RegionPrecious metalsMinnesotaVermillion RegionGeologyMines and mineral resourcesOre depositsPrecious metalsAlminas Henry V.1938-1389782McHugh John B.Perry Eugene C.1933-Geological Survey (U.S.),Minnesota Geological Survey.COPCOPOCLCOGPOBOOK9910707329003321Precious- and base-metal mineralization in the west-central Vermillion district, portions of St. Louis, Lake, and Cook counties, northeastern Minnesota3441786UNINA