Mines in Monona County, Iowa

Monona County, Iowa has 8 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 1 of these are currently active mining operations. The most commonly recorded commodity is sand and gravel, construction, with 7 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Monona County

Mine	Commodity	Type	Status	Source
Rodney Pit & Plant	Sand and Gravel, Construction	Surface	Producer	MRDS
Castana Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Fishel Quarry	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Hargrave Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Onawa Pit	Sand and Gravel, Construction	Surface	Unknown	MRDS
Rodney Pit No. Five	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Unknown	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Unknown	Sand and Gravel, Construction	Surface	Past Producer	MRDS