Mines in Sullivan County, New Hampshire

Sullivan County, New Hampshire has 61 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 11 of these are currently active mining operations. The most commonly recorded commodity is construction sand and gravel, with 12 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Sullivan County

Mine	Commodity	Type	Status	Source
Coon Brook Pit	Construction Sand and Gravel	Surface	Active	MSHA
Newport Sand & Gravel Co Inc	Construction Sand and Gravel	Surface	Active	MSHA
Pike Hill Quarry	Construction Sand and Gravel	Surface	Active	MSHA
Portable Crusher Crew	Construction Sand and Gravel	Surface	Active	MSHA
Portable Plant 904	Construction Sand and Gravel	Surface	Active	MSHA
St. Pierre Inc	Construction Sand and Gravel	Surface	Active	MSHA
Charlestown Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Neal Mine	Copper, Sulfur-Pyrite		Producer	MRDS
Newport Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Pike Hill Pit & Mill	Sand and Gravel, Construction	Surface	Producer	MRDS
United Construction Company Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Aaron Ledge Mica Prospects	Mica	Surface	Prospect	MRDS
Beryl Mountain Pegmatites	Feldspar	Surface	Past Producer	MRDS
Beryl Mt. Mine	Beryllium		Past Producer	MRDS
Callahan Stone Co.	Construction Sand and Gravel	Surface	Abandoned	MSHA
Charlestown Foundry Sand Prospect	Silica		Prospect	MRDS
Claremont Zinc Showing	Zinc, Sulfur-Pyrite		Occurrence	MRDS
Colby Mica Mine	Mica	Surface	Prospect	MRDS
Columbian Gem Mine	Feldspar	Surface	Prospect	MRDS
Croydon Flats Prospect	Lead		Occurrence	MRDS
Croydon Mine	Copper, Zinc, Sulfur	Underground	Unknown	MRDS
Croydon Pyrite Mines	Copper, Zinc		Past Producer	MRDS
Croydon-Corbin Park	Zinc, Copper, Lead		Past Producer	MRDS
Dimensional Earth Resources	Dimension Granite	Surface	Intermittent	MSHA
Dutchman Pond Diatomite	Diatomite		Prospect	MRDS
Franklin Pierce Graphite Mine	Graphite		Past Producer	MRDS
G.f. Smith & Chandler Mills Mine	Mica	Surface	Prospect	MRDS
Glidden Hill Quartz	Silica		Prospect	MRDS
Globe Mica Mine	Mica	Surface	Past Producer	MRDS
Goshen Mine	Graphite		Past Producer	MRDS
Gowen Quarry	Construction Sand and Gravel	Surface	Intermittent	MSHA
Hein Quartz Prospect	Silica		Prospect	MRDS
Hubbard-Neal Mine	Copper		Past Producer	MRDS
Justin Nichols Mica Prospect	Mica	Surface	Prospect	MRDS
Kimball Property Quartz Prospect	Silica		Prospect	MRDS
L E Weed and Son	Sand and Gravel, Construction		Past Producer	MRDS
Lamb Mine	Silver, Gold, Mica	Surface	Prospect	MRDS
Langdon Quartz	Silica		Prospect	MRDS
Ledge Pond Mica Mine	Mica	Surface	Prospect	MRDS
Lemiere Prospect	Beryllium		Prospect	MRDS
Melvin Hill Mica Prospects	Mica	Surface	Prospect	MRDS
N. Wookstock Mine Horner'Ss Farm	Lead, Zinc		Past Producer	MRDS
Neal Mine	Copper		Past Producer	MRDS
Newport Pit	Sand and Gravel, Construction		Unknown	MRDS
Newport Sand and Gravel	Sand and Gravel, Construction		Past Producer	MRDS
Paul E St. Pierre Inc	Sand and Gravel, Construction		Past Producer	MRDS
Paul Mica Prospect	Mica	Surface	Prospect	MRDS
Pike Hill Pit	Sand and Gravel, Construction		Unknown	MRDS
Plainfield Foundry Sand Prospect	Silica		Prospect	MRDS
Portable Plant	Construction Sand and Gravel	Surface	Abandoned	MSHA
Portable Plant No 1	Construction Sand and Gravel	Surface	Abandoned	MSHA
President Pierce Mine	Graphite	Surface	Past Producer	MRDS
Reynolds Mica Prospect	Mica		Prospect	MRDS
Sargeant Mica Mine	Feldspar	Surface	Past Producer	MRDS
Sawyer Brook Quartzite	Silica		Prospect	MRDS
Spring Farm Rd Pit	Construction Sand and Gravel	Surface	Abandoned	MSHA
St. Pierre Pit	Sand and Gravel, Construction		Unknown	MRDS
United Construction Co	Sand and Gravel, Construction		Past Producer	MRDS
Unity Stone Quarry	Construction Sand and Gravel	Surface	Intermittent	MSHA
Yuhas No. 1 Feldspar Mine	Feldspar	Surface-Underground	Past Producer	MRDS
Yuhas No. 2 Mica Mine	Feldspar	Surface	Past Producer	MRDS