Lat / long: | 45.8303, -88.08333 |
Tertiary: | Iron |
Discovery year: | 1922 |
Operation type: | Surface |
Development status: | Past Producer |
First production started: | 1922 |
MAS | 260430042 |
DEP | 10268208 |
Reference | {Deposit:: LAKE SUPERIOR IRON ORES, MINING DIRECTORY AND STATISTICAL RE}{Deposit:: PUBLISHED BY THE LAKE SUPERIOR IRON ORE ASSOCIATION, 1952, P}{Deposit:: GEOLOGICAL SURVEY PROFESSIONAL PAPER 513, 1966, PLATE 1} |
Reporter | Eastern Field Operations Center (EFOC) |