Mine detail: Johnson Pit and Mill

Previously called ''

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Location

Lat / long:

47.7389, -90.41402

Resource(N)

Primary:

Sand and Gravel, Construction

Production

Operation type:	Surface
Development status:	Producer

Geology

References

MAS	270310021
DEP	10122181
Reference	COOK COUNTY ASSESSOR
Reporter	Weaton, G.