B-10 Geology and Ore Deposits of the Gold Brick District, Colorado

Geology and ore deposits of the Gold Brick district, Colorado. 116 pages. 9 plates (1:42,000). 4 figures. Digital PDF download. B-10D

Author: Crawford, R. D., and P. G. Worcester. “Bulletin 10 - Geology and Ore Deposits of the Gold Brick District, Colorado.” Geologic. Bulletin. Denver, CO: Colorado Geological Survey, 1916.
Status: Digital
Year: 1916

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