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Mine detail: Hydraulic-Press Brick Co. Shale Pit
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North America
United States
Michigan
Ontonagon
Previously called ''
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Location
Lat / long:
41.21812, -90.64122
Resource(N)
Primary:
Clay
Production
Operation type:
Surface
Development status:
Past Producer
Geology
References
MAS
261310039
DEP
10305772
Reference
{Deposit:: WHITE, W. A. LIGHTWEIGHT AGGREGATE ROM ILL. SHALE, ILL.}{Deposit:: STATE GEOL. SURV. CIRCULAR 290, 1960, PP. 24}
Reporter
Eastern Field Operations Center (EFOC)