Copper Bearing Formations of Bayfield and Southeast Douglas Counties
From the dataset abstract
Open-file report; contains unpublished data that has not yet been peer-reviewed.
|Physical Description||38 in x 22 in, scale 1 in = 1 mile|
|Notes||No accompanying report|
|Geographic Area||Bayfield, Douglas|
|Tags||Metallic Minerals, Rocks and Minerals|