Browse mineral resources

Port Washington Pit and Mill

Past Producer • Sand and Gravel, Construction

Port Washington Plant

Past Producer • Sand and Gravel, Construction

Nassau Clay Mine

Past Producer • Clay

Mccormack Sand & Gravel Pit

Producer • Sand and Gravel, Construction

Atomergic Chemetals/Plainview, N.Y.

Unknown • Thorium

Controlled Castings/Plainview, N.Y.

Unknown • Thorium

Nassau Clay Mine

Past Producer • Clay

L I Tungsten Corp/ Glen Cove, N.Y.

Unknown • Tungsten

Port Washington Pit

Past Producer • Sand and Gravel, Construction