Minnesota · St. Louis County
Past Producer
Maderia Mine
St. Louis County, Minnesota, United States
Iron
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USGS source ↗
Commodities
Primary
Iron
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10292227
Alternate names
P-M & Co Agt, Ontario Iron Co
Region
NA
Data score
D
Coordinates
47.46389, -92.94802
References
OFFICE OF ORE EST MINES DIRECTORY U OF MN 1PART OF HIBBING TACONITE PACKAGESTATE OF MN SUPERIOR IRON MNG CO 1917