01229cam a22002891i 4500 gs 35000230 DLC 20260227111340.0 790626s1935 dcua f000 0 eng gs 35000230 (OCoLC)5108910 DLC NFredU DLC premarc TN24.C6 L785 no. 178 Lovering, T. S. (Thomas Seward), 1896-1991. Geology and ore deposits of the Montezuma Quadrangle, Colorado / by T. S. Lovering. Prepared in cooperation with the State of Colorado, Colorado Metal Mining Fund, Colorado Mining Association, and Geological Survey Board of Colorado. Washington : U.S. Govt. Print. Off., 1935. ix, 119 p. : ill. 40 pl. (part fold.; incl. maps (3 in pocket) plans, profile, tables (1 fold.)) ; 29 cm. Geological Survey (U.S.). Professional papers ; 178 At head of title: United States Department of the Interior. Geology Colorado. Ore deposits Colorado. Colorado Geological Survey Colorado State Metal Mining Fund. Colorado Mining Association. Montezuma quadrangle. 27210 27210