Geologic and grade-tonnage information on Tertiary epithermal precious- and base-metal vein districts associated with volcanic rocks /
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| Corporate Author: | |
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
Dept. of the Interior, U.S. Geological Survey ;
1986.
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| Series: | U.S. Geological Survey bulletin ;
1666. |
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| Item Description: | Shipping list number: 86-361-P. |
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| Physical Description: | iii, 39 pages : maps ; 28 cm. |
| Bibliography: | Bibliography: pages 3-10. |