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Mine detail: Winans Pit
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North America
United States
Michigan
Ottawa
Previously called ''
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Location
Lat / long:
42.96251, -85.86386
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MAS
261390027
DEP
10243062
Reference
MSHA INSPECTION REPORT NOV. 1979
Reporter
Eastern Field Operations Center (EFOC)