000147047 000__ 01499cam\a2200337\a\4500 000147047 001__ 147047 000147047 005__ 20210513051246.0 000147047 008__ 930127s1993\\\\vauab\\\\b\\\f000\0\eng\\ 000147047 010__ $$a 93012199 000147047 035__ $$a(OCoLC)ocm27429301 000147047 035__ $$a147047 000147047 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dBTCTA$$dOCLCO 000147047 043__ $$an-us-or 000147047 049__ $$aISEA 000147047 05000 $$aQE75$$b.B9 no.2054 000147047 074__ $$a0620 000147047 08200 $$a557.3 s$$a549.9795/61$$220 000147047 0860_ $$aI 19.3:2054 000147047 1001_ $$aBargar, Keith E. 000147047 24510 $$aHydrothermal alteration in the Mount Hood area, Oregon /$$cby Keith E. Bargar, Terry E.C. Keith, and Melvin H. Beeson. 000147047 260__ $$a[Reston, Va.?] :$$bU.S. Dept. of the Interior, U.S. Geological Survey ;$$aDenver, CO :$$bFor sale by the Books and Open-File Report Sales, U.S. Geological Survey,$$c[1993] 000147047 300__ $$av, 70 p. :$$bill., maps ;$$c28 cm. 000147047 4901_ $$aU.S. Geological Survey bulletin ;$$v2054 000147047 500__ $$aShipping list no.: 93-0284-P. 000147047 500__ $$a"A study of late Tertiary hydrothermal alteration corresponding to zeolite-facies to greenschist-facies metamorphism and Quaternary hydrothermal and fumarolic minerals from outcrops and geothermal drill holes near Mount Hood, Oregon." 000147047 504__ $$aIncludes bibliographical references (p. 49-53). 000147047 650_0 $$aHydrothermal alteration$$zOregon$$zHood, Mount, Region. 000147047 650_0 $$aGeology, Stratigraphic$$yTertiary. 000147047 7001_ $$aKeith, Terry E. C. 000147047 7001_ $$aBeeson, Melvin H. 000147047 830_0 $$aU.S. Geological Survey bulletin ;$$v2054. 000147047 85200 $$bgen$$hQE75$$i.B9$$ino.2054 000147047 909CO $$ooai:library.usi.edu:147047$$pGLOBAL_SET 000147047 980__ $$aBIB 000147047 980__ $$aBOOK