01813oam 2200577 450 991070409930332120160315090541.0(CKB)5470000002436657(OCoLC)882582046(EXLCZ)99547000000243665720140703d1926 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGuides to ore in the Leadville district, Colorado /by G.F. Loughlin[Washington, D.C.] :Department of the Interior, U.S. Geological Survey,1926.Washington :Government Printing Office.1 online resource (iii, 37 pages, 7 pages of plates) illustrations, color mapBulletin / Department of the Interior, U.S. Geological Survey ;779Title from title screen (viewed July 3, 2014).Includes bibliographical references and index.GeologyColoradoLeadvilleOresColoradoLeadvilleOre depositsColoradoLeadvilleGeologyfastOre depositsfastOresfastColoradoLeadvillefastGeologyOresOre depositsGeology.Ore deposits.Ores.Loughlin G. F(Gerald Francis),1880-1946,1404092Geological Survey (U.S.),COPCOPOCLCOOCLCAOCLCFGPOOCLOCLCQGPOBOOK9910704099303321Guides to ore in the Leadville district, Colorado3478082UNINA