01617oam 2200445 450 991070673340332120180124100116.0(CKB)5470000002458125(OCoLC)896810158(OCoLC)995470000002458125(EXLCZ)99547000000245812520141123d1969 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierSample size and meaningful gold analysis /by H. Edward Clifton [and three others]Washington :United States Department of the Interior, Geological Survey,1969.1 online resource (iii, C17 pages) illustrationsGeological Survey professional paper ;625-CTitle from title screen (viewed October 2, 2014)."Shorter contributions to economic geology.""A technique for estimating the size of sample required to provide a representative sample for analysis for gold and other particulate heavy metals and minerals."Includes bibliographical references (page C17).GoldAssayingGoldAssayingfastGoldAssaying.GoldAssaying.Clifton H. Edward(Hugh Edward),1934-1410957Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706733403321Sample size and meaningful gold analysis3500960UNINA