Mine detail: Pewabic Mine -Includes Keel Ridge

Previously called ''

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Location

Lat / long: 45.8167, -88.04173

Resource(M)

Tertiary: Iron
Discovery year: 1880

Production

Operation type: Underground
Development status: Past Producer
First production started: 1880

Geology

References

MAS260430035
DEP10267947
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.}
ReporterEastern Field Operations Center (EFOC)