U.S. Geological Survey

Chemical Data and Lead Isotopic Compositions in Stream-Sediment Samples from the Boulder River Watershed, Jefferson County, Montana

By David L. Fey, Dan M. Unruh, and Stanley E. Church

U.S. Geological Survey Open-File Report 99-0575

Version 1.0

The text of this report is presented here in Portable Document Format.
Adobe Acrobat Reader 4.0™ is required to view it.
If you wish to download the latest version of Acrobat Reader free of charge, click here.

Open-File Report PDF file (190 KB)


USA.gov logo  Take Pride in America button