Mineral Resource Map
Map
Browse
About
Mine detail: Schaeffer Pit & Mill
Browse
North America
United States
Michigan
Calhoun
Previously called ''
<< Back to the map
Location
Lat / long:
42.19641, -85.02433
Resource(N)
Primary:
Sand and Gravel, Construction
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MAS
260250025
DEP
10267983
Reference
MSHA UPDATE 78
Reporter
Eastern Field Operations Center (EFOC)