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Geochemical maps showing distribution and abundance of tin in two fractions of stream-sediment concentrates, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona Geochemical maps showing distribution and abundance of tin in two fractions of stream-sediment concentrates, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona

These maps (Maps A and B) show the distribution and abundance tin in the nonmagnetic and magnetic fractions of heavy-mineral concentrates from stream sediments collected in the Silver City 1o x 2o quadrangle, New Mexico and Arizona. Geochemical maps showing the distribution and abundance of 10 other selected key elements and the mineral fluorite in the Silver City quadrangle are also...

Geochemical maps showing distribution and abundance of tungsten in two fractions of stream-sediment concentrates, Silver City 1° x 2° quadrangle, New Mexico and Arizona Geochemical maps showing distribution and abundance of tungsten in two fractions of stream-sediment concentrates, Silver City 1° x 2° quadrangle, New Mexico and Arizona

No abstract available.

Geochemical maps showing distribution and abundance of zinc in two fractions of stream-sediment concentrates, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona Geochemical maps showing distribution and abundance of zinc in two fractions of stream-sediment concentrates, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona

No abstract available.

Geochemical survey of the Little Frog Roadless Area, Polk County, Tennessee Geochemical survey of the Little Frog Roadless Area, Polk County, Tennessee

The Wilderness Act (Public Law 88-577, September 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine the mineral values, if any, that may be present. Results must be made available to the public and be submitted to the President and the Congress. This report presents the results of a geochemical...

Geochemical survey of the Rich Hole Roadless Area, Alleghany and Rockbridge counties, Virginia Geochemical survey of the Rich Hole Roadless Area, Alleghany and Rockbridge counties, Virginia

No abstract available.

Geochemical survey of the Snowbird Roadless Area, Graham County, North Carolina Geochemical survey of the Snowbird Roadless Area, Graham County, North Carolina

No abstract available.

Geologic and biostratigraphic map of the Pierre Shale in the Colorado Springs-Pueblo area, Colorado Geologic and biostratigraphic map of the Pierre Shale in the Colorado Springs-Pueblo area, Colorado

No abstract available.

Geologic and geochemical maps of the Linville Gorge Wilderness and proposed extensions, Burke and McDowell counties, North Carolina Geologic and geochemical maps of the Linville Gorge Wilderness and proposed extensions, Burke and McDowell counties, North Carolina

No abstract available.

Geologic and geochemical-anomaly map of the Tunnel Ridge Wilderness Study Area, Klamath Mountains, California Geologic and geochemical-anomaly map of the Tunnel Ridge Wilderness Study Area, Klamath Mountains, California

No abstract available.

Geologic and structure contour map of the Springer 30' x 60' Quadrangle, Colfax, Harding, Mora, and Union counties, New Mexico Geologic and structure contour map of the Springer 30' x 60' Quadrangle, Colfax, Harding, Mora, and Union counties, New Mexico

No abstract available.

Geologic and structure maps of the Wallace 1 degree by 2 degrees quadrangle, Montana and Idaho: A digital database Geologic and structure maps of the Wallace 1 degree by 2 degrees quadrangle, Montana and Idaho: A digital database

This dataset was digitized by the U.S. Geological Survey EROS Data Center and U.S. Geological Survey Spokane Field Office for input into an Arc/Info geographic information system (GIS). The digital geologic map database can be queried in many ways to produce a variety of derivative geologic maps.

Geologic map and cross sections of the Sapello River area, Sangre de Cristo Mountains, Mora and San Miguel counties, New Mexico Geologic map and cross sections of the Sapello River area, Sangre de Cristo Mountains, Mora and San Miguel counties, New Mexico

No abstract available.
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