Mines in Calhoun County, Iowa

Calhoun County, Iowa has 21 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 2 of these are currently active mining operations. The most commonly recorded commodity is sand and gravel, construction, with 18 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Calhoun County

Mine	Commodity	Type	Status	Source
Otto Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Packer Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Bailey Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Burke Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Drennan Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Johnson Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Kreft Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Minor Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Mohr Sand & Gravel Pcp #1	Construction Sand and Gravel	Surface	Intermittent	MSHA
Mohr Sand & Gravel Pwp #1	Construction Sand and Gravel	Surface	Intermittent	MSHA
Parsons Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Parsons Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Portable Sand Plant #2	Construction Sand and Gravel	Surface	Abandoned	MSHA
Tapps Pit	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
Unknown	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
Unknown	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Unknown	Sand and Gravel, Construction	Surface	Past Producer	MRDS