Mojave Boulder Tungsten Mining Co (452)

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Mine name Mojave Boulder Tungsten Mining Co
State Colorado
County Boulder
Mineral Tungsten
Author Hess, F.L.
Lowest workings.  Workings of the Mojave Boulder Tungsten Mining Company on its Good Friday claim  in  the northeast side of the junction between North Boulder and Middle Boulder Creeks, just below Boulder Falls, 8 miles west of Boulder, Boulder County, Colorado. March 9, 1917.
Caption Lowest workings. Workings of the Mojave Boulder Tungsten Mining Company on its Good Friday claim in the northeast side of the junction between North Boulder and Middle Boulder Creeks, just below Boulder Falls, 8 miles west of Boulder, Boulder County, Colorado. March 9, 1917.