Irmo, SC Mines

Mine	Owner	Land Status	Work Type	Minerals
Branham Mine		Private		Clays
Branham Mine	Richtex Brick Corp.	Private		Clays
Cedar Creek Mine				Gold
Columbia North Quarry		Private	Surface	Stone Stone, Crushed
Dreyfus Quarry		Private	Surface	Stone Stone, Crushed
Dreyfus Quarry	Lone Star Industries, Inc.	Private		Stone, Crushed
Harbison Mine		National Forest		Clays
Harbison Mine	Richtex Brick Corp.	National Forest		Clays
Harbison Quarry		Private		Stone Stone, Crushed
Harbison Quarry	Martin Marietta Aggregates Co., Southeast Division	Private		Stone, Crushed
Himnant Mine (Hinnant Mine)		Private	Surface	Clays
Laborde Shale Prospect		Private		Clays
Richtex Mine	Richtex Brick Corp., Div. Of Pomona Pipe Co.	Private		Clays
Unidentified Mine		Private	Surface	Sand and Gravel
Unnamed Crushed Stone Quarry		Private		Stone, Crushed
Unnamed Shale Pit		Private	Surface	Clays
Unnamed Shale Pit		Private	Surface	Clays
Unnamed Shale Pit		Private	Surface	Clays
Unnamed Shale Pit		Private	Surface/Underground	Clays