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USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
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Maps showing anomaly patterns for silver, molybdenum, lead, and zinc in altered rocks and soils, Williams Fork and St. Louis Peak Roadless Areas, Clear Creek, Grand, and Summit counties, Colorado
The U.S. Geological Survey and the U.S Bureau of Mines conducted field studies from 1979 through 1982 to assess the mineral resource potential of the Williams Fork and St. Louis Peak Roadless Areas and the Vasquez Peak Wilderness Study Area. Included were geological, geochemical, and geophysical studies by the U.S. Geological Survey and investigation of known prospects and mines by the U.S. Burea
Maps showing distribution of anomalous concentrations of elements in water, Domeland Wilderness and contiguous roadless areas, Kern and Tulare counties, California
The purpose of this map is to provide a geochemical framework for the mineral resource assessment of the Domeland Wilderness and contiguous roadless areas. The map shows the distribution of anomalous elements in spring and surface waters.
Maps showing distribution of anomalous concentrations of trace elements in the magnetic fraction of heavy-mineral concentrates, Domeland Wilderness and contiguous roadless areas, Kern and Tulare counties, California
The purpose of this map is to provide a geochemical framework for the mineral resource assessment of the Domeland Wilderness and contiguous roadless areas. The map shows the distribution of anomalous elements in the magnetic fraction of heavy-mineral concentrates derived from stream sediments.
Maps showing distribution of anomalous concentrations of trace elements in the nonmagnetic fraction of heavy-mineral concentrates and of uranium in the less-than-0.180-millimeter fraction of selected stream sediments, Domeland Wilderness and contiguous ro
The purpose of this map is to provide a geochemical framework for the mineral resource assessment of the Domeland Wilderness and contiguous roadless areas. The map shows the distribution of anomalous elements in the donmagnetic fraction of heavy-mineral concentrates derived from stream sediments and uranium in selected samples of minus-80-mesh (<0.180-mm) stream sediments.
Maps showing distribution of Arsenic in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.
Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous and mineral belt, which extends from the vicinity of Plio
Maps showing distribution of barium in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.
Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous and mineral belt, which extends from the vicinity of Plio
Maps showing distribution of beryllium in heavy-mineral concentrates and stream sediments, Richfield 1 degree by 2 degrees Quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.
Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous and mineral belt, which extends from the vicinity of Plio
Maps showing distribution of bismuth in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1o x 2o quadrangle, Utach, prepared under the Conterminous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.
Located in west-central Utach, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale ingeous and mineral belt, which extends from the vicinity of Plio
Maps showing distribution of copper in heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1° x 2 ° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.Located in west-central Utah, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale igneous and mineral belt, which extends from the vicinity of Plioch
Maps showing distribution of lead in heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1° x 2 ° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.Located in west-central Utah, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale igneous and mineral belt, which extends from the vicinity of Plioch
Maps showing distribution of thorium in heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1° x 2 ° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.Located in west-central Utah, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale igneous and mineral belt, which extends from the vicinity of Plioch
Maps showing distribution of tin in heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah
These maps are part of a folio of maps of the Richfield 1° x 2 ° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other publications in this folio are listed in the selected references.Located in west-central Utah, the Richfield quadrangle covers the eastern part of the Plioche-Marysvale igneous and mineral belt, which extends from the vicinity of Plioch