000198979 000__ 01644mam\a2200385\a\4500 000198979 001__ 198979 000198979 005__ 20220217103916.0 000198979 007__ heubmb024bbca 000198979 008__ 931123s1992\\\\coub\\\\bb\\\f000\0\eng\d 000198979 035__ $$a(OCoLC)ocm29374316 000198979 035__ $$9AAW8880SI 000198979 035__ $$a198979 000198979 040__ $$aGPO$$cGPO 000198979 043__ $$an-us-az 000198979 049__ $$aISEA 000198979 074__ $$a0624-H (MF) 000198979 0860_ $$aI 19.76:92-591-A 000198979 24500 $$aStream-sediment and panned-concentrate geochemical surveys for gold in Precambrian rock, western Grand Canyon, Arizona$$h[microform] /$$cby Karen J. Wenrich ... [et al.]. 000198979 260__ $$aDenver, CO :$$bU.S. Dept. of the Interior, U.S. Geological Survey :$$b[Books and Open-File Reports Section, distributor],$$c1992. 000198979 300__ $$a50 p. :$$bmaps ;$$c28 cm. 000198979 4901_ $$aOpen-file report ;$$v92-591-A 000198979 500__ $$aDistributed to depository libraries in microfiche. 000198979 500__ $$aShipping list no.: 93-1136-M. 000198979 500__ $$a"Study was funded by the Bureau of Indian Affairs in cooperation with the Hualapai Tribe." 000198979 504__ $$aIncludes bibliographical references (p. 7). 000198979 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1993]$$e1 microfiche : negative. 000198979 650_0 $$aGold ores$$zArizona$$zGrand Canyon. 000198979 650_0 $$aGeochemical prospecting$$zArizona$$zGrand Canyon. 000198979 651_0 $$aGrand Canyon National Park (Agency : U.S.) 000198979 7001_ $$aWenrich, Karen J. 000198979 7102_ $$aGeological Survey (U.S.) 000198979 7101_ $$aUnited States.$$bBureau of Indian Affairs. 000198979 7102_ $$aHualapai Indian Tribe of the Hualapai Indian Reservation, Arizona. 000198979 830_0 $$aU.S. Geological Survey open-file report ;$$v92-591-A. 000198979 85230 $$bdfich$$hI 19.76:$$i92-591-A 000198979 909CO $$ooai:library.usi.edu:198979$$pGLOBAL_SET 000198979 948__ $$ac:rk 000198979 980__ $$aBIB 000198979 980__ $$aGOV RESOURCE