Mineral Resource Map
Mine detail: Hoffman Brothers Sand & Gravel Pit
Previously called 'Hoffman Brothers Sand and Gravel'
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Location
Lat / long: | 42.31031, -85.20823 |
Resource(N)
Primary: | Sand and Gravel, Construction |
Production
Operation type: | Surface |
Development status: | Past Producer |
Geology
References
MAS | 260250018 |
DEP | 10121324 |
Reference | REF: MICH MIN PROD 1975 - DEPT OF NAT RES - GEOL SURV DIV |
Reporter | Eastern Field Operations Center (EFOC) |