01096cam a22002891i 4500 gs 64000224 DLC 20260227111414.0 780316s1964 dcuab b f000 0 eng gs 64000224 (OCoLC)3723817 DLC OClU ISS OCoLC DLC premarc QE75 .P9 no. 431 I 19.16:431 Hotz, Preston Enslow, 1913- Geology and mineral deposits of the Osgood Mountains quadrangle : Humboldt County, Nevada / by Preston E. Hotz and Ronald Willden. Washington : U.S. Govt. Print. Off., 1964. 128 p. : ill., maps (1 col.) ; 29 cm. Geological Survey (U.S.). Professional paper ; 431 Bibliography : p. 122-124. Geology Nevada Humboldt County Ore deposits Nevada Humboldt County. Mines and mineral resources Nevada Humboldt County Willden, Charles Ronald, 1929- joint author. Osgood Mountains quadrangle, Humboldt County, Nevada. 29847 29847