View of the abandoned head frame of the Ophir-Burroughs mine, owned by the Ophir Gold Mining Company, near Nevadaville, Gilpin County, Colorado. The ruins of the shaft house are nearby.
Reproduction of an engraving of Nevadaville, Gilpin County, Colorado, consists of dwellings, commercial buildings, and mining facilities. Mines include: Pease-Kansas, Missouri La Crosse-Burroughs, Berryman-Kansas, Illinois Phil'a and...
State wide directory containing descriptions of the mines and mills, and the mining and milling corporations of Colorado. Information within the the document is arranged alphabetically by mine name.
Mines and mineral industries--Colorado--Directories.; Mines and mineral resources--Colorado--Directories.;
1879
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