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Mine detail: Harmattan Mine Shale Exposure
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North America
United States
Illinois
Vermilion
Previously called ''
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Location
Lat / long:
40.13753, -87.71942
Resource(N)
Primary:
Fire Clay (Refractory)
Production
Operation type:
Unknown
Development status:
Occurrence
Geology
References
MAS
171830009
DEP
10168817
Reference
{Deposit:: WHITE, W.A., LIGHTWEIGHT AGGREGATE FROM ILL. SHALE,}{Deposit:: ILLINOIS STATE GEOL. SURV. CIRCULAR 290, 1960 PAGE 27}
Reporter
Eastern Field Operations Center (EFOC)