Geology and ore deposits of the Chicago Creek area, Clear Creek County, Colorado,

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.

Part of illustrative matter folded in pocket.

Bibliography: p.89.

gs 59000159


Geology--Colorado--Clear Creek County
Ore deposits--Colorado--Clear Creek County
Petrology--Colorado--Clear Creek County

QE75 / .P9 no. 319

557.8861

I 19.16:319

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