Maryland Heights, MO Mines

Mine	Owner	Land Status	Minerals
Alton Brick Co Pit & Plant		Private	Clays
Creve Coeur Quarry		Private	Stone, Crushed
Crystal Springs Quarry	J. And R. Rothwell	Private	Stone, Crushed
Fern Ridge Quarry		Private	Stone, Crushed
Sand Plant		Unknown	Sand and Gravel
St Charles Quarry - Plant		Private	Stone, Crushed
St Charles Quarry and Mill		Unknown	Stone, Crushed
Thomas Mine #2	Thomas Mng. Co.	Private	Clays
Unk		Private	Stone, Crushed
Unknown - Clay	Hydraulic Pressed Brick Co.	Private	Clays
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed
Unknown - Ls		Private	Stone, Crushed