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Mine detail: Koch Shaft
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North America
United States
Missouri
Madison
Previously called ''
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Location
Lat / long:
37.54337, -90.4468
Resource(M)
Primary:
Gold, Sulfur-Pyrite, Silica, Tungsten
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
291230051
DEP
10245245
Reference
MGS REPT FOR 1873-1874 PG 366 BROADHEAD 1874
Reporter
Missouri Department Of Natural Resources --Searcy