Mine detail: John Clay Quarry

Previously called 'Ballou Quarry'

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Location

Lat / long: 41.99751, -91.06343

Resource(N)

Primary: Limestone, Dimension

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS191050034
DEP10121071
Reference{Deposit:: BALLOU QUARRY IS EAST OF CLAY QUARRY IN SEC. 14}{Deposit:: IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1895, VOL. 5, P. 106-107.}
ReporterIgs / Dh