Mine detail: Unknown

Previously called ''

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Location

Lat / long:

41.21811, -93.76132

Resource(N)

Primary:

Flagstone

Production

Operation type:	Surface
Development status:	Past Producer

Geology

References

MAS	191810115
DEP	10242758
Reference	IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1895, VOL. 5, P. 355.
Reporter	Igs / Dh