Mine detail: Janssen Pit

Previously called ''

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Location

Lat / long:

42.4767, -93.19241

Resource(N)

Primary:

Sand and Gravel, Construction

Production

Operation type:	Surface
Development status:	Producer

Geology

References

MAS	190830029
DEP	10145759
Reference	{Deposit:: MSHA 1982 METAL-NONMETAL MINE FILE REF}{Deposit:: IOWA DOT GEN AGGREGATE SOURCE INFO 1981}
Reporter	Igs / Dh