Mill Installation and Power Development at Big Missouri Mine

CIM Bulletin1938
AT the Eagle mine, near Gilman, Colorado, where the Empire Zinc Company have installed an underground mill, transportation problems were comparatively simple. A railway siding on the Denver and Rio Grande railway is equipped with an unloading dock or platform at the portal of their service incline adit to the mill. This 18-degree incline is approximately 600 feet long from the unloading track to the head of the mill skipway.
Keywords: diaphragm pump, Long Lake, penstock, Salmon Glacier, volt, Mill, Mills, Pipe, Power, steel, Steels, Tunnels, Waters
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