Mine detail: Unknown

Previously called ''

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Location

Lat / long: 42.44311, -91.72346

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS190190054
DEP10242973
ReferenceUSGS 7.5 MIN WINTHROP TOPO MAP
ReporterIgs / Dh