01747oam 2200541 450 991071187680332120190129080214.0(CKB)5470000002487311(OCoLC)953694740(OCoLC)995470000002487311(EXLCZ)99547000000248731120160718e19701969 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMercury in soil gas and air a potential tool in mineral exploration /by J.H. McCarthy, Jr. [and three others]Washington :United States Department of the Interior, Geological Survey,1969.[Washington, D.C. ] :United States Government Printing Office,1970.1 online resource (iii, 16 pages) illustrations, mapsGeological Survey circular ;609Includes bibliographical references (page 4).Mercury in soil gas and air Geochemical prospectingMercuryNevadaCortezGold oresNevadaCortezGeochemical prospectingfastMercuryfastOre depositsfastGeochemical prospecting.MercuryGold oresGeochemical prospecting.Mercury.Ore deposits.McCarthy J. Howard1927-1384765Geological Survey (U.S.),COPCOPOCLCOOCLCAOCLCFGPOBOOK9910711876803321Mercury in soil gas and air3450177UNINA