01730oam 2200577 450 991070381830332120150805132815.0(CKB)5470000002435552(OCoLC)760712130(OCoLC)882122571(EXLCZ)99547000000243555220111111d1902 ua 0engurbn||||a|a||txtrdacontentcrdamediacrrdacarrierTests for gold and silver in shales from western Kansas /by Waldemar LindgrenWashington, D.C. :Department of the Interior, United States Geological Survey,1902.Washington :Government Printing Office.1 online resource (21 pages)Bulletin (Geological Survey (U.S.)) ;no. 202Series A, Economic geology, 18Title from title screen (viewed Aug. 5, 2015).Includes bibliographical references and index.GoldSilver oresKansasAssayingAssayingfastGoldfastSilver oresfastKansasfastGold.Silver oresAssaying.Assaying.Gold.Silver ores.Lindgren Waldemar1860-1939,521167Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCOOCLCFOCLCQCOPGPOBOOK9910703818303321Tests for gold and silver in shales from western Kansas3485111UNINA