Copper-silver deposits of the Revett Formation, Montana and Idaho [electronic resource] : origin and resource potential / [Thomas P. Frost and Michael L. Zientek ; cooperating organization, U.S. Forest Service]
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| Online Access: |
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| Corporate Authors: | , |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
[Reston, Va.] :
U.S. Dept. of the Interior, U.S. Geological Survey,
2006.
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| Series: | Fact sheet (Geological Survey (U.S.)) ;
2006-3072. |
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| Item Description: | Title from title screen (viewed on July 23, 2008) |
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| Physical Description: | 2 unnumbered pages : digital, PDF file. |
| Format: | Mode of access: Internet from the USGS web site. Address as of 7/23/08: http://pubs.usgs.gov/fs/2006/3072/fs-2006-3072.pdf; current access available via PURL. |