Mineral Resource Map
Mine detail: Grand Rapids Gravel Co. Plant No.20
Previously called ''
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Location
Lat / long: | 42.94311, -85.74575 |
Resource(N)
Primary: | Sand and Gravel, Construction |
Production
Operation type: | Surface |
Development status: | Producer |
Geology
References
MAS | 260819911 |
DEP | 10194609 |
Reference | {Deposit:: MSHA INSPECTION REPORT, APRIL 1980, KENT CO.; MSHA UPDATE}{Deposit:: NOVEMBER 1979.} |
Reporter | Eastern Field Operations Center (EFOC) |