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Showing 1 to 7 of 7 for “"cripple creek"”.
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Mineralogical characterization and paragenesis of the Cripple Creek deposit, Colorado
The world-class Cripple Creek gold telluride deposit in central Colorado is centered on an Oligocene alkaline-magmatic system composed of diatremal Breccia that is intruded by dikes and sills that range in composition from phonolite to lamprophyre. The deposit has historic production of >24 Moz of …
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Geologic and flotation study of an oxidized Cripple Creek gold ore
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1934.
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Origin and timing of magmatism and mineralization in the Cripple Creek district, Colorado
Includes bibliographical references.
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Structural and lithologic controls on gold mineralization in the Cresson deposit, Cripple Creek district, Colorado
Includes bibliographical references (pages 212-218).
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Ground water reservoir response to earth tides
… near Blacksburg, Virginia, and .098 and .05 near Cripple Creek, Virginia, at depths of 156, 300, and 425 meters respectively were computed. An analysis of variability yields errors of about five per cent. Deviations of observed response from expected values is explained in terms of leakage and …
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Cultural Landscape Development and Tourism in Historic Mining Towns of the Western United States
… Bodie, California, Virginia City, Nevada, and Cripple Creek, Colorado. Each one is an example of highly successful tourism that has developed in a historic mining town, as well as illustrating changes in the cultural landscape related to this tourism. The main themes that these three case …
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Some effects of abandoned manganese strip mines in Smyth County, Virginia on stream ecology
… to the streams draining them. Streams in the Cripple Creek drainage area were sampled during the summer of 1967 to determine the nature and extent of pollution in them, and to evaluate the reclamation work being done by the United States Forest Service. Affected streams were compared with …