Mineral resources of the Million Hills Wilderness Study Area, Clark County, Nevada
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Bulletin↗
Geology topics
Joel R. Bergquist
Publications and source records attributed to Joel R. Bergquist.
Mineral resources of Wilderness Study areas: central and far western Oregon
No abstract available.
Oregon↗
Mineral resources of the Badlands Wilderness Study Area and the Badlands Wilderness Study Area Additions, Crook and Deschutes counties, Oregon
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Bulletin↗
Mineral resources of the Massacre Rim Wilderness Study Area, Washoe County, Nevada
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Bulletin↗
Mineral resources of the Blue Lakes Wilderness Study Area, Humboldt County, Nevada
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Bulletin↗
Map showing mineral resource potential of U.S. Forest Service and Bureau of Land Management Wilderness Study Areas in Arizona
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Open-File Report↗
Map showing mineral resource potential of the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona
The Wilderness Act (Public Law 88-577, Sept. 3, 1964) and certain related Acts require the Geological Survey and the Bureau of Mines to survey certain areas on Federal lands to determine their mineral-resource potential. Results must be made available to the public and be submitted to the Administration and the Congress. These maps and reports present the results of a geologic and mineral survey of the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona.
Arizona↗
Preliminary reconnaissance bedrock geologic map of the Casa Grande West Quadrangle, Pinal County, Arizona
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Open-File Report↗
Preliminary reconnaissance bedrock geologic map of the Casa Grande East Quadrangle, Pinal County, Arizona
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Open-File Report↗
Preliminary reconnaissance bedrock geologic map of part of the Casa Grande Mountains Quadrangle, Pinal County, Arizona
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Open-File Report↗
Mercury in the conterminous United States: computerized data file and computer-plotted map of occurrences
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Open-File Report↗