Commodities
TertiaryIron
Commodity typeM
Economic & production
Development statusPast Producer
First production1872
Discovery year1871
Identification
Deposit ID10194205
RegionNA
Data scoreD
Coordinates46.4581, -87.72782
References
LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL REPUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P