| Lat / long: | 46.4031, -90.30792 |
| Tertiary: | Iron |
| Operation type: | Underground |
| Development status: | Past Producer |
| First production started: | 1887 |
| MAS | 550510002 |
| DEP | 10205258 |
| Reference | {Reserve-Resource:: LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL}{Reserve-Resource:: RECORD PUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOC.,}{Reserve-Resource:: 1952, P. 53.} |
| Reporter | Eastern Field Operations Center (EFOC) |