East Selden Mica, Beryl, Feldspar Quarry
Past ProducerMica, Feldspar, Tantalum, Niobium (Columbium)USGS MRDS
Location
| State | Connecticut |
| County | Middlesex |
| Coordinates | 41.52999, -72.52852 |
Commodities
| Primary | Mica, Feldspar, Tantalum, Niobium (Columbium) |
| Secondary | Beryllium |
Mine Details
| Status | Past Producer |
| Deposit Type | Pegmatite Dike |
| Data Source | USGS MRDS |
| Source ID | 10099663 |