Geochemical maps showing the distribution and abundance of selected elements in heavy-mineral concentrates derived from stream sediments and ridgetop soils from the Upper Keyser Creek Basin in the St. Louis Peak Roadless Area, Grand County, Colorado /
| Main Author: | |
|---|---|
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1985.
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| Series: | Miscellaneous field studies (Geological Survey (U.S.)) ;
map MF-1588-H. |
| Subjects: |
Table of Contents:
- Map A. Boron in heavy-mineral concentrates
- Map B. Lead in heavy-mineral concentrates
- Map C. Molybdenum in heavy-mineral concentrates
- Map D. Thorium in heavy-mineral concentrates
- Map E. Tin in heavy-mineral concentrates
- Map F. Tungsten in heavy-mineral concentrates
- Map G. Zinc in heavy-mineral concentrates
- Figure 1. Map showing location of roadless area, wilderness study area, and Keyser Basin geochemical map area, Grand County, Colorado
- Figure 2. Geologic map of the Keyser Basin, Colorado.