Mines in Defiance County, Ohio

Defiance County, Ohio has 4 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 3 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Defiance County

Mine	Commodity	Type	Status	Source
Weber Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Indiana Briquetting/ Defiance, Ohio	Iron	Processing Plant	Unknown	MRDS
Ohio Materials Sand and Grave Pit	Sand and Gravel, Construction		Past Producer	MRDS
Ohio Materials Sand and Gravel Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS