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Mine detail: Amygdaloid Cu Mine
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North America
United States
Michigan
Keweenaw
Previously called ''
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Location
Lat / long:
47.4194, -88.11814
Resource(M)
Primary:
Copper
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
260830015
DEP
10146456
Reference
{Deposit:: VAN HISE, C R, & LEITH, C K, 1911 USGS MONOGRAPH 52, P576.}{Deposit:: IRVING, R D, 1883, USGS MONOGRAPH 5, MAP XVII.}
Reporter
Eastern Field Operations Center (EFOC)