Calhoun County, MI Mines

Mine	Owner	Land Status	Minerals
Alpha Prtlnd Cmnt Co Clay Pit		Private	Clays
Calhoun Co Pit Bill Smith S&G	Bill Smith Sand And Gravel	Private	Sand and Gravel
Calhoun Co Pit Cole Bros	Cole Brothers Contractors	Private	Sand and Gravel
Calhoun County Pit	Cole Brothers Contractors	Private	Sand and Gravel
Cat Pit & Mill		Private	Sand and Gravel
Cole Bros Contractors, Inc Pit		Private	Sand and Gravel
Cole Bros Contractors, Inc Pit		Private	Sand and Gravel
David Allwood Pit		Private	Limestone
Dickman Road Pit & Mill		Private	Sand and Gravel
Dickman Road Plant	Cole Bros	Private	Sand and Gravel
Emil Combs Sand & Gravel	Emil Combs S And G Inc	Private	Sand and Gravel
George Miller & Sons Inc		Private	Sand and Gravel
George Miller & Sons Inc Pit		Private	Sand and Gravel
Hoffman Brothers Sand & Gravel Pit		Private	Sand and Gravel
Huntington Dredge & Mill	Nashville Sand And Gravel	Private	Sand and Gravel
Pit No. 3 & Mill		Private	Sand and Gravel
Pit No. 3 and Mill		Private	Sand and Gravel
Rays Aggregates Company	Ray'S Aggregate	Private	Sand and Gravel
Schaeffer Pit & Mill	Rays Sand And Gravel	Private	Sand and Gravel
Tekonsha Pit		Private	Sand and Gravel
Turtle Lake Pit		Private	Sand and Gravel
William Case Marl Pit		Unknown	Calcium
Yerington Pit		Private	Sand and Gravel
Yerington Pit		Private	Sand and Gravel