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Mineral Exploration and Development Atlas of the Upper Mississippi Valley District
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Middle Inlet Molybdenite Prospect
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Mineral Resources of Marinette County
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Copper Bearing Formations of Douglas and Northwest Bayfield Counties
Open-file report; contains unpublished data that has not yet been peer-reviewed.-
Copper Bearing Formations of Douglas and Northwest Bayfield Counties
1928
Map: 52.2 in x 42.4 in, scale 1 in = 1 mile
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Copper Bearing Formations of Bayfield and Southeast Douglas Counties
Open-file report; contains unpublished data that has not yet been peer-reviewed.-
Copper Bearing Formations of Bayfield and Southeast Douglas Counties
1928
Map: 38 in x 22 in, scale 1 in = 1 mile
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Structural Geology and Mining Methods on the Gogebic Range
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Exploration Methods on the Gogebic Range
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Geology of the Baraboo Ganister Deposits
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Recent Developments in the Geology of the Gogebic Range
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
The Heavy, Non-Magnetic Residuals of Certain Samples Collected by the Wisconsin Geological Survey
Open-file report; contains unpublished data that has not yet been peer-reviewed.