Mine detail: Johnson Quarry

Previously called ''

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Location

Lat / long: 42.8436, -91.28324

Resource(N)

Primary: Stone, Crushed/Broken

Production

Operation type: Surface
Development status: Producer

Geology

References

MAS190430041
DEP10120787
Reference{Deposit:: MSHA 1981 METAL-NONMETAL MINE FILE REF}{Deposit:: IOWA DOT GEN AGGREGATE SOURCE INFO 1981}
ReporterIgs / Dh