Aerial gamma-ray color contour maps of regional surface concentrations of potassium, uranium, thorium and composite-color maps of uranium, potassium, thorium, and their ratios in New Mexico /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1989.
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| Series: | Geophysical investigations (Geological Survey (U.S.)) ;
GP-980. |
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| Item Description: | Includes text and bibliographical references. Cartographic material. |
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| Physical Description: | 7 maps on 4 sheets : color ; 68 x 59 cm., sheets 81 x 127 cm. and 81 x 79 cm., folded in envelope 30 x 24 cm. |