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Introduction Urbanization Mine Wastes Influence of Mining

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The area around Virginia City had very few trees for wood to serve as fuel or building material. These and sagebrush were quickly used up in the mills. In addition to wood for fuel, square set timbering placed in the mines required wood that was straight and strong. The diagram of square set timbering is adapted from Purkey, B.W. and Garside, L.J., Geologic and Natural History Tours in the Reno Area, Nevada Bureau of Mines and Geology Special Publication 19, University of Nevada, Reno, 1995; p, 60.A diagram of square set timbering to hold up the walls of the caverns created in the mines by removal of the ore. Photograph of the model of square set timbering in the Nevada State Museum in Carson City This photo is of a model of square set timbering found in the Nevada State Museum in Carson City.

The trees around Lake Tahoe were a nearby source of wood. Water flumes were built to bring the logs down from the Sierra Nevada into the valleys between the Sierras and Virginia City (Washoe and Carson Valleys). The wood was processed in these valleys and then taken by the Virginia and Truckee (V & T) train up the mountains of the Virginia Range to Virginia City. See the map of the Virginia City-Lake Tahoe area for some locations of flumes and rail lines. The Lake Tahoe forests are marked on the shaded relief map in green.Map showing the Virginia City-Lake Tahoe area with the log flumes and railroad lines

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