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Mine detail: Spring Hill Mine
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North America
United States
Wisconsin
Iowa
Previously called ''
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Location
Lat / long:
42.92061, -90.28291
Resource(M)
Tertiary:
Zinc
Production
Operation type:
Underground
Development status:
Past Producer
First production started:
1915
Geology
References
MAS
550490074
DEP
10302856
Reporter
Eastern Field Operations Center (EFOC)