Lat / long: | 45.7781, -87.84533 |
Tertiary: | Iron |
Discovery year: | 1900 |
Operation type: | Underground |
Development status: | Past Producer |
First production started: | 1900 |
MAS | 260430040 |
DEP | 10267553 |
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) |