Mine detail: Unknown

Previously called ''

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Location

Lat / long: 42.7764, -92.19597

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Surface
Development status: Unknown

Geology

References

MAS190170030
DEP10242392
ReferenceUSGS 7.5 MIN SUMNER SW TOPOGRAPHIC MAP
ReporterIgs / Mm