Mine detail: Grigsby Pit

Previously called ''

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Location

Lat / long: 42.52501, -85.85556

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Producer

Geology

References

MAS260050023
DEP10146700
Reference{Deposit:: POR IS ALLEGAN, MI}{Deposit:: MSHA LIST 11/23/79.}
ReporterEastern Field Operations Center (EFOC)