01095cam a22003011 4500 gs 59000159 DLC 20260227111408.0 780320s1959 dcubd b f000 0 eng gs 59000159 (OCoLC)3733410 DLC OClU ISS DLC premarc QE75 .P9 no. 319 557.8861 I 19.16:319 Harrison, Jack Edward, 1924- Geology and ore deposits of the Chicago Creek area, Clear Creek County, Colorado, by J.E. Harrison and J.D. Wells. Washington, U.S. Govt. Print. Off., 1959. v, 92 p. maps (part fold., part col.) diagrs., tables. 29 cm. Geological Survey (U.S.). Professional paper, 319 Part of illustrative matter folded in pocket. Bibliography: p.89. Geology Colorado Clear Creek County Ore deposits Colorado Clear Creek County Petrology Colorado Clear Creek County Wells, John David, 1926- joint author. 29343 29343