Middlesex County, CT Beryllium Mines

Mine	Owner	Land Status	Work Type	Minerals
Andrews Quarry		Private		Beryllium
Bainerd Quarry		Private		Beryllium
Bordonaro Beryl Prospect		Private		Beryllium
Case Beryl Prospects		Private		Beryllium
Case Prospect		Private		Beryllium
East Selden Mica, Beryl, Feldspar Quarry	Worth Spar Co.		Unknown	Beryllium
Gotta-Walden Mica-Beryl Prospect		Private		Beryllium
Halberg Quarries		Private		Beryllium
Hale Quarry		Private		Beryllium
Hale-Walker Beryl Prospect and Feldspar Mine				Beryllium
Hurd Park Quarry		State Forest		Beryllium
Mt. Tom Beryl Prospect	Mrs. Rosodowski And David And Saul Klar.			Beryllium
Pegmatite Quarries		State Forest		Beryllium
Pegmatite Quarries		Private		Beryllium
Pegmatite Quarry		Private		Beryllium
Pegmatite Quarry		Private		Beryllium
Pegmatite Quarry		Private		Beryllium
Pegmatite Quarry		Private		Beryllium
Rock Landing Quarry		Private		Beryllium
Sawmill Beryl Quarry		Private		Beryllium
Slocum Beryl Prospect		Private		Beryllium
Strickland-Cramer Feldspar-Mica Quarries	Strickland, F. E. (Open Pit - Southern Half )		Surface/Underground	Beryllium
Western Quarry		Private		Beryllium
White Rock Pegmatite Quarry		Private		Beryllium