Geology, sulfide mineralization and geochemistry of the Birchdale-Indus area, Koochiching County, northwestern Minnesota, RI-17, Plate 1
Description:
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Birchdale-Indus Area, Minnesota, scale 1 inch = about 1/2 mile.
Creator:
Listerud, W.H., Meineke, David G., and Ojakangas, Richard W.