Mine detail: Portland Quarry

Previously called ''

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Location

Lat / long: 43.1203, -93.12191

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS190330039
DEP10120745
Reference{Deposit:: USBM 1981 RESPONDENT CONTROL FILE LISTING}{Deposit:: IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977}
ReporterIgs / Dh