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Distribution of anomalous trace elements in the nonmagnetic fraction of heavy-mineral concentrates of stream sediments, shown on a geologic base map of the Tushar Mountains and adjoining areas, Marysvale volcanic field, Utah Distribution of anomalous trace elements in the nonmagnetic fraction of heavy-mineral concentrates of stream sediments, shown on a geologic base map of the Tushar Mountains and adjoining areas, Marysvale volcanic field, Utah

No abstract available.

Estimated maximum regional seismic intensities associated with an ensemble of great earthquakes that might occur along the New Madrid seismic zone, east-central United States Estimated maximum regional seismic intensities associated with an ensemble of great earthquakes that might occur along the New Madrid seismic zone, east-central United States

No abstract available.

Generalized geologic map of the southwest rift zone of Mauna Loa Volcano, Hawaii Generalized geologic map of the southwest rift zone of Mauna Loa Volcano, Hawaii

No abstract available.

Geochemical and mineralogic maps of the Dragoon Mountains Roadless Area, Cochise County, Arizona Geochemical and mineralogic maps of the Dragoon Mountains Roadless Area, Cochise County, Arizona

No abstract available.

Geochemical maps of the Cornplanter Roadless Area, Warren County, Pennsylvania Geochemical maps of the Cornplanter Roadless Area, Warren County, Pennsylvania

The U.S. Geological Survey (USGS) made a reconnaissance geochemical survey of the Cornplanter Roadless Area (fig. 1) to test for indistinct or unexposed mineral deposits that might be recognized by their geochemical halos or patterns formed by the distribution of trace elements. Lesure, assisted by Andrew E. Grosz, collected 22 stream-sediment, 63 soil, and 23 rock samples from within...

Geochemical maps of the Gallatin Divide Roadless Area, Gallatin and Park counties, Montana Geochemical maps of the Gallatin Divide Roadless Area, Gallatin and Park counties, Montana

No abstract available.
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