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Florence Iron Mine: Historical Maps Showing Location of Surface Development, Regional Setting, and Underground Workings
From 1880 to 1931, an extensive iron mine operated near the city of Florence in northeast Wisconsin. These 21 maps from its middle years of operation are the only surviving records of what exists below the surface. These maps are of historical interest for their record of surface features that are no longer in existence. They may also have potential...-
Extent of Florence Mine Surface Development in 1903 [plate 1]
2021
Map: 56 in x 35.1 in, scale 1 in = 100 ft
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Florence Mine Surface Development in 1903 With Annotated Shaft Locations [plate 2]
2021
Map: 33.3 in x 38.2 in, scale 1 in = 100 ft
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Mines in the Area Adjacent to the City of Florence in 1928 [plate 3]
2021
Map: 29.7 in x 19.7 in, scale 1 in = 1/4 mile
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Florence Iron Mining District Covering Part of Florence County [plate 4]
2021
Map: 36.3 in x 26.8 in, scale 1 in = 1/2 mile
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Florence Mine Level 1 With Annotated Shaft Locations and Surface Features [plate 5]
2021
Map: 52.8 in x 24.3 in, scale 1 in = 100 ft
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Florence Mine Level 1 (1910), Northwest Ore Zone [plate 7]
2021
Map: 27 in x 19 in, scale 1 in = 60 ft
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Florence Mine Level 2 (1907), Northwest Ore Zone [plate 9]
2021
Map: 27.1 in x 18.8 in, scale 1 in = 60 ft
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Geologic Summary of the Ashland 2° Quadrangle
Open-file report; contains unpublished data that has not yet been peer-reviewed.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Open-file report; contains unpublished data that has not yet been peer-reviewed.-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Open-file report; contains unpublished data that has not yet been peer-reviewed.-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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