Mines in Defiance County, Ohio

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