Report 385: Geochemical Survey on Public Lands in the International Falls Area, Koochiching County, Minnesota

About this project

project location map for Geochemical Survey on Public Lands in the International Falls Area, Koochiching County, Minnesota

Map of Sample Locations (click for detail)

The DNR conducted a geochemical survey on public lands in the International Falls area, Koochiching County, Minnesota.  A total of 110 shallow soil samples were collected in Autumn, 2010 within grids located on or near an accessible fault-bound greenstone terrane that is part of the Archean Superior Province.  These samples were shipped to ALS Chemex for independent analysis of major and trace element concentrations. ALS Chemex provided DNR with a laboratory report on January 20, 2011.

Report

Report 385: Geochemical Soil Survey in an Archean Granite-Greenstone Terrane, International Falls Area, Koochiching County, Minnesota This is a PDF file. You will need Adobe Acrobat Reader to download it. (8.5 x 11, 125 pages, 31 MB)

Data

A zip file that includes all of the following files:
project385_data020111.zip

Maps

Presentation

Gold Mineralization Potential in a Wabigoon Subprovince Granite-Greenstone Terrane, International Falls Area, Minnesota This is a PDF file. You will need Adobe Acrobat Reader to download it.

For more information:

Project Leader - Don Elsenheimer, Ph.D
500 Lafayette Road
St. Paul, Minnesota 55155-4045
tel. 651-259-5433
fax 651-296-5939
donald.elsenheimer@state.mn.us