Mercury geochemistry of gold placer tailings, sediments, bedrock, and waters in the lower Clear Creek area, Shasta County, California; report of investigations, 2001-2003

Online link http://pubs.usgs.gov/of/2008/1122/
Description Total mercury and methylmercury measured in sediments, tailings, and water in an area where historical gold mining has occurred; proposed habitat restoration work may release some of the mercury that is currently buried there.
Originators Ashley, Roger P. and Rytuba, James J.
Publication U.S. Geological Survey Open-File Report 2008-1122

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