01659oam 2200457 450 991070672710332120180126083338.0(CKB)5470000002458189(OCoLC)896810205(OCoLC)995470000002458189(EXLCZ)99547000000245818920141123d1972 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierJasperoid in the United States its characteristics, origin, and economic significance /by T. G. LoveringWashington :United States Department of the Interior, Geological Survey,1972.1 online resource (vi, 164 pages) illustrations, mapsGeological Survey professional paper ;710Title from title screen (viewed September 30, 2014)."Jasperoid consists dominantly of quartz replacing older host rocks, commonly limestone and dolomite. It is a useful ore guide in many mining districts."Includes bibliographical references (pages 149-155) and index.Jasperoid in the United States JasperoidUnited StatesJasperoidfastUnited StatesfastJasperoidJasperoid.Lovering T. G(Tom Gray),1921-1996,1404144Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706727103321Jasperoid in the United States3478213UNINA