Commodities
TertiaryIron
Commodity typeM
Economic & production
Development statusPast Producer
First production1919
Discovery year1911
Identification
Deposit ID10243548
RegionNA
Data scoreD
Coordinates46.2444, -87.38921
References
LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P