Lat / long: | 46.5283, -87.96473 |
Tertiary: | Iron |
Discovery year: | 1880 |
Operation type: | Surface |
Development status: | Past Producer |
First production started: | 1881 |
MAS | 261030083 |
DEP | 10218939 |
Reference | {Deposit:: LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL RE}{Deposit:: PUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P} |
Reporter | Eastern Field Operations Center (EFOC) |