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| | USGS Abandoned Mine Lands Initiative: Boulder Reports |
 | | Smith, B.D. and Sole, T.C., 2000, Schlumberger DC Resistivity Soundings in the Boulder Watershed, Jefferson and Lewis and Clark Counties, Montana: U.S. Geological Survey Open-File Report 00-0110, 7 p. |
 | | Desborough, G.A., Briggs, P.H., and Mazza, N., 1998, Chemical and mineralogical characteristics and acid-neutralizing potential of fresh and altered rocks and soils of the Boulder River headwaters in Basin and Cataract Creeks of northern Jefferson Co., Montana: U.S. Geological Survey Open-File Report 98-0040, 21 p. |
 | | Unruh, D.M., Church, S.E., and Fey, D.L., 2000, Distribution and sources of lead in the Boulder River, Montana AML study area as determined by lead isotopic analyses of leachable lead in stream sediments and pre-mining stream terraces. |
| rockyweb.cr.usgs.gov /amli/reports/boulder_rpts.html (1481 words) |
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