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Mine detail: Pennsylvania Copper Mine
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North America
United States
Michigan
Keweenaw
Previously called ''
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Location
Lat / long:
47.4219, -88.10144
Resource(M)
Primary:
Copper
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
260830028
DEP
10146220
Reference
IRVING, R D, 1883, USGS MONOGRAPH 5, MAP XVII.
Reporter
Eastern Field Operations Center (EFOC)