Mine detail: Unknown

Previously called ''

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Location

Lat / long:

42.4397, -94.07494

Resource(N)

Primary:

Flagstone

Production

Operation type:	Surface
Development status:	Past Producer

Geology

References

MAS	191870098
DEP	10121257
Reference	IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1906, VOL. 17, P. 479-480.
Reporter	Igs / Dh