Twinning-2
Past ProducerStone, Crushed/BrokenUSGS MRDS
Location
| State | New Jersey |
| County | Hunterdon |
| Coordinates | 40.41307, -74.83293 |
Commodities
| Primary | Stone, Crushed/Broken |
Mine Details
| Status | Past Producer |
| First Production | 1897 |
| Last Production | 1947 |
| Data Source | USGS MRDS |
| Source ID | 10021834 |