Geochemical exploration techniques based on distribution of selected elements in rocks, soils, and plants, Vekol porphyry copper deposit area, Pinal County, Arizona /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1977.
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| Series: | Geological Survey bulletin ;
1278-E. |
| Subjects: |
| Item Description: | "Contributions to geochemical prospecting for minerals." "A comparison and evaluation of some different types of samples that may be useful for geochemical prospecting for copper in the semiarid environment." |
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| Physical Description: | v, 78 pages : illustrations ; 24 cm. |
| Bibliography: | Bibliography pages 29-30. |