Millstone Quartz Monzonite Rock Quarry
Past ProducerStone, DimensionUSGS MRDS
Location
| State | Connecticut |
| County | New London |
| Coordinates | 41.30777, -72.16507 |
Commodities
| Primary | Stone, Dimension |
Mine Details
| Status | Past Producer |
| First Production | 1830 |
| Data Source | USGS MRDS |
| Source ID | 10105467 |