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Mine detail: Deardorff Mine No. 1
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North America
United States
Illinois
Hardin
Previously called ''
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Location
Lat / long:
37.51977, -88.19943
Resource(B)
Tertiary:
Fluorine-Fluorite, Lead, Silver, Zinc
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
170690035
DEP
10266419
Reference
{Deposit:: US BU MINES HEALTH AND SAFETY INSPECTION REPT DEARDORFF NO 1}{Deposit:: MARCH 15 1974}
Reporter
Eastern Field Operations Center (EFOC)