02047oam 2200565I 450 991070426590332120160311085821.0(CKB)5470000002439014(OCoLC)885009049(OCoLC)651844632(EXLCZ)99547000000243901420140731d1949 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierManganese resources of the Artillery mountains region, Mohave County, Arizona a description of low-grade deposits of economic and scientific interest /by S.G. Lasky and B.N. Webber[Washington, D.C.] :United States Department of the Interior, Geological Survey,1949.Washington :United States Government Printing Office.1 online resource (vi, 86 pages, 28 pages of plates) illustrations (some color)Geological Survey bulletin ;961Title from title screen (viewed July 21, 2014).Includes bibliographical references and index.Manganese resources of the Artillery mountains region, Mohave County, Arizona ManganeseArizonaMohave CountyMines and mineral resourcesArizonaMohave CountyGeologyfastManganese oresfastArizonaMohave CountyfastManganeseMines and mineral resourcesGeology.Manganese ores.Lasky Samuel G(Samuel Grossman),1901-1390879Webber B. N.Geological Survey (U.S.),COPCOPOCLCOOCLCEOCLCFTRAALOCLCOGPOOCLCQGPOBOOK9910704265903321Manganese resources of the Artillery mountains region, Mohave County, Arizona3455629UNINA