Gillette Quarry
Past ProducerSurface-UndergroundUSGS MRDS
Location
| State | Connecticut |
| County | Middlesex |
| Coordinates | 41.49249, -72.51142 |
Commodities
| Tertiary | Tin, Feldspar, Semiprecious Gemstone, Mica |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| First Production | 1896 |
| Data Source | USGS MRDS |
| Source ID | 10167375 |