Mineral Resource Map
Mine detail: Calhoun County Pit
Previously called ''
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Location
Lat / long: | 42.30001, -85.19993 |
Resource(N)
Primary: | Sand and Gravel, Construction |
Production
Operation type: | Surface |
Development status: | Producer |
Geology
References
MAS | 260290029 |
DEP | 10267590 |
Reference | {Deposit:: POR IS CITY OF MARSHAL, MI}{Deposit:: MSHA LIST 11/23/79.} |
Reporter | Eastern Field Operations Center (EFOC) |