Mine detail: Delaware Copper Mine

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Location: Keweenaw County, Michigan, United States, North America
Lat / long: 47.4197, -88.10644
dep_id: 10243220
mas_id: 260830073
Commodity type: metallic
Major mineral: Copper
Operation type: Underground
Development status: Past Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: IRVING RD 1883 US GEOL SUR MONOGRAPH 5, MAPXVII
  • Deposit:: VAN HISE & LEITH 1911 US GEOL SUR MONOGRAPH 52, P576
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