Mine detail: Unknown

Previously called ''

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Location

Lat / long: 42.19721, -93.0308

Resource(N)

Primary: Limestone, Dimension

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS191270029
DEP10291343
ReferenceIOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1896, VOL. 7, P. 251.
ReporterIgs / Dh