Oregon, IL Mines

Mine	Owner	Land Status	Minerals
Oregon Plant & Quarry	Martin Marietta Aggregates Co.	Private	Silica
Saint Clair Quarry and Mill	Ogle County Highway Department	Private	Stone, Crushed
Steven Property	Frank N. Butler Co.	Private	Stone, Crushed
Unnamed Limestone Quarry		Private	Stone, Crushed
Unnamed Limestone Quarry		Private	Stone, Crushed
Unnamed Limestone Quarry		Private	Stone, Crushed
W. Seitz Quarry	Oregon Stone Quarries, Inc.	Private	Stone, Crushed