Port Henry, NY Mines

Mine	Owner	Land Status	Work Type	Minerals
A L Crowningshield Prospect		Private		Iron
Adirondack Ore Mines	Rhone-Poulenc Inc.	Private	Underground	Iron Phosphorus REE
Biglow Pit		Private		Sand and Gravel
Biglow Pit	Adirondack Sand And Gravel Co.	Private		Sand and Gravel
Butler Mine		Private		Iron
Cheaver Mine		State Park		Iron
Cheever Mine	Essex County Highway Department	County		Sand and Gravel Stone, Crushed
Cheever Mine		Private		Iron Phosphorus REE
Craig Harbor Deposit		Private	Surface	Iron
Craig Harbor Mine		Private		Iron REE Titanium
Crown Point Quarry		Private		Limestone
Essex Mining Co. Mine		State Park	Surface	Iron
Goff Mine		State Park	Surface	Iron
Lee Mine		Private		Iron Titanium
Lee Mine		Private		Iron REE
Letsonville Pit	Essex County Highway Department	Unknown		Sand and Gravel
McLaughlin's Property Deposit		Private		Iron
Millbrook Deposit		State Park		Graphite Silica
Mineville Dumps	Rhone-Poulenc	Private	Surface	REE Thorium Uranium
Pease Prospect		Private		Iron
Roe Mine	Edwin Eaton Crown Point	State Park	Surface	Feldspar Mica Sulfur
Spar Bed Hill Quarry		Private		Feldspar Stone, Crushed
Stephen A Colligan Property Deposit		Private		Iron
Treadway Quarry		State Park		Stone, Dimension
Unnamed Quarry		State Park		Stone, Crushed