000196670 000__ 01553mam\a2200385\a\4500 000196670 001__ 196670 000196670 005__ 20220217103843.0 000196670 007__ heubmb024bbca 000196670 008__ 950912s1994\\\\vaua\\\\bb\\\f000\0\eng\d 000196670 035__ $$a(OCoLC)ocm33118387 000196670 035__ $$9AAW6526SI 000196670 035__ $$a196670 000196670 040__ $$aGPO$$cGPO 000196670 049__ $$aISEA 000196670 074__ $$a0624-H (MF) 000196670 0860_ $$aI 19.76:94-250 000196670 1001_ $$aKlein, T. L. 000196670 24510 $$aDescriptive and grade-tonnage models of Archean low-sulfide Au-quartz veins and a revised grade-tonnage model of Homestake Au$$h[microform] /$$cby T.L. Klein and W.C. Day. 000196670 2462_ $$aDescriptive and grade tonnage models of Archean low sulfide Au quartz veins and a revised grade tonnage model of Homestake Au. 000196670 260__ $$a[Reston, Va.?] :$$bU.S. Dept. of the Interior, Geological Survey ;$$a[Denver, Colo. :$$bBooks and Open-File Reports Section, distributor],$$c1994. 000196670 300__ $$a29 leaves :$$bill. ;$$c28 cm. 000196670 4901_ $$aOpen-file report ;$$v94-250 000196670 500__ $$aCover title. 000196670 500__ $$aDistributed to depository libraries in microfiche. 000196670 500__ $$aShipping list no.: 95-0614-M. 000196670 504__ $$aIncludes bibliographical references (leaves 25-29). 000196670 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1995?]$$e1 microfiche : negative. 000196670 650_0 $$aOre deposits. 000196670 650_0 $$aGeology, Stratigraphic$$yArchaean. 000196670 650_0 $$aQuartz. 000196670 650_0 $$aGold ores. 000196670 7001_ $$aDay, Warren C. 000196670 7102_ $$aGeological Survey (U.S.) 000196670 830_0 $$aU.S. Geological Survey open-file report ;$$v94-250. 000196670 85230 $$bdfich$$hI 19.76:$$i94-250 000196670 909CO $$ooai:library.usi.edu:196670$$pGLOBAL_SET 000196670 948__ $$ac:jb 000196670 980__ $$aBIB 000196670 980__ $$aGOV RESOURCE