Mines in Nassau County, New York

Nassau County, New York has 9 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 1 of these are currently active mining operations. The most commonly recorded commodity is sand and gravel, construction, with 4 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Nassau County

Mine	Commodity	Type	Status	Source
McCormack Sand & Gravel Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Atomergic Chemetals/plainview, N.y.	Thorium	Processing Plant	Unknown	MRDS
Controlled Castings/plainview, N.y.	Thorium	Processing Plant	Unknown	MRDS
L I Tungsten Corp/ Glen Cove, N.y.	Tungsten	Processing Plant	Unknown	MRDS
Nassau Clay Mine	Clay		Past Producer	MRDS
Nassau Clay Mine	Clay	Surface	Past Producer	MRDS
Port Washington Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Port Washington Pit and Mill	Sand and Gravel, Construction		Past Producer	MRDS
Port Washington Plant	Sand and Gravel, Construction		Past Producer	MRDS