Commodities
TertiaryIron
Commodity typeM
Economic & production
Development statusPast Producer
First production1907
Discovery year1904
Identification
Deposit ID10122553
RegionNA
Data scoreD
Coordinates46.2778, -87.46891
References
LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P