Mine detail: Johlas Quarry

Previously called ''

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Location

Lat / long: 42.9675, -92.66439

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Producer

Geology

References

MAS190670002
DEP10266845
Reference{Deposit:: MSHA 1981 METAL-NONMETAL MINE FILE REF}{Deposit:: IOWA DOT GEN AGGREGATE SOURCE INFO 1981}
ReporterIgs / Dh