Feldspar Mines in Connecticut

60Total Sites
6Active

Feldspar Mining in Connecticut

Connecticut has 60 feldspar-related mine and mineral deposit locations recorded in federal databases. Of these, 6 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.

The earliest recorded feldspar mine in Connecticut is Howe No. 1 Feldspar Quarry in Hartford County, with records dating to 1870.

By County

CountySites
Middlesex County47
Hartford County6
Fairfield County5
Litchfield County1
New Haven County1

Feldspar Mines

MineCountyTypeStatus
Arnold Pegmatite QuarryMiddlesexProducer
Feldspar Pegmatite Quarry No. Cj-062MiddlesexProducer
Hale MineMiddlesexSurfaceProducer
Hale Pegmatite QuarryMiddlesexProducer
Middletown MineMiddlesexSurfaceProducer
White Rock Pegmatite QuarriesMiddlesexProducer
Andrews Pegmatite QuarryMiddlesexPast Producer
Andrews QuarryMiddlesexSurfacePast Producer
Bainerd QuarryMiddlesexSurfacePast Producer
Beryl Feldspar Pegmatite Prospect No. Cj-035MiddlesexOccurrence
Bethel Feldspar Pegmatite QuarryFairfieldPast Producer
Bordonaro Beryl Prospect and Feldspar and Mica MineMiddlesexPast Producer
Captain Cook Pegmatite QuarryFairfieldPast Producer
Case Beryl ProspectsMiddlesexSurfacePast Producer
Case Beryl and Feldspar Prospect QuarriesMiddlesexPast Producer
Case ProspectMiddlesexProspect
Consolidated Feldspar Corp QuarryMiddlesexSurfacePast Producer
East Village Monroe Feldspar Pegmatite QuarryFairfieldPast Producer
Feldspar Pegmatite Dike No. Cj-049MiddlesexPast Producer
Feldspar Pegmatite Dike Quarry No. Cj-047MiddlesexPast Producer
Feldspar Pegmatite Quarries No. Cj-013HartfordPast Producer
Feldspar Pegmatite Quarries No. Cj-015HartfordPast Producer
Feldspar Pegmatite Quarries No. Cj-016HartfordPast Producer
Feldspar Pegmatite Quarry No. Cj-021MiddlesexPast Producer
Feldspar Pegmatite Quarry No. Cj-025MiddlesexPast Producer
Feldspar Pegmatite Quarry No. Cj-033MiddlesexPast Producer
Feldspar Pegmatite Quarry No. Cj-044MiddlesexPast Producer
Feldspar Pegmatite Quarry No. Cj-045MiddlesexPast Producer
Feldspar QuarriesMiddlesexSurfacePast Producer
Feldspar QuarryFairfieldSurfacePast Producer
Feldspar QuarryMiddlesexSurfacePast Producer
Gotta-Walden Feldspar Prospect QuarryMiddlesexPast Producer
Hale MineMiddlesexPast Producer
Hale Pegmatite QuarryMiddlesexSurfacePast Producer
Howe No. 1 Feldspar QuarryHartfordPast Producer
Hurd Park QuarryMiddlesexSurfacePast Producer
Jail Hill Feldspar QuarryMiddlesexSurfacePast Producer
Old Wiarda QuarryHartfordSurfacePast Producer
Pegmatite QuarriesMiddlesexSurfacePast Producer
Pegmatite QuarriesMiddlesexSurfacePast Producer
Pegmatite QuarriesMiddlesexSurfacePast Producer
Pegmatite QuarryMiddlesexSurfacePast Producer
Pegmatite QuarryMiddlesexSurfacePast Producer
Pegmatite QuarryMiddlesexSurfacePast Producer
Pegmatite QuarryMiddlesexSurfacePast Producer
Pegmatite QuarryMiddlesexSurfacePast Producer
Ridgefield Pegmatite QuarryFairfieldPast Producer
Riverside QuarryMiddlesexSurfaceProspect
Roberts Mica ProspectMiddlesexProspect
Rock Landing Feldspar QuarriesMiddlesexPast Producer

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