1980 Silt Geochemistry by Noranda Exploration, Inc., from the Clear Creek Special Mine Management Zone, Lemhi County, Idaho

This file provides trace element geochemistry of 374 silt samples (-80 mesh) collected from the Clear Creek Special Mine Management Zone in 1980. A statistical report of the results was compiled by P.C. Young, and submitted to Greg Hahn, Noranda Exploration, Inc. on April 2, 1981. The work was part of a regional Cu-Co exploration project undertaken by Noranda in northern Lemhi County. The samples were analyzed by Noranda Vancouver using total extraction with perchloric/nitric acid. The original reports are available for download on the Idaho Geological Survey mines web app as PDF files from https://idahogeology.org/Uploads/Data/MineDocs/EC0433_026.pdf and https://idahogeology.org/Uploads/Data/MineDocs/EC0433_027.pdf...

Categories: Physical Item; Tags: Idaho Cobalt Belt, blackbird, geochemistry, silt sample, trace element