Undiscovered deposits of gold, silver, copper, lead, and zinc in the conterminous United States.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
U.S. Dept. of the Interior, U.S. Geological Survey,
[1997]
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| Series: | Fact sheet (Geological Survey (U.S.)) ;
FS-95-189. |
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| Item Description: | Caption title. "Richard B. McCammon"--P. [4]. "March 1997"--P. [4]. |
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| Physical Description: | 4 unnumbered pages : illustrations, map ; 28 cm. |