Twinning Quarry #1
Past ProducerLimestone, GeneralUSGS MRDS
Location
| State | New Jersey |
| County | Warren |
| Coordinates | 40.62779, -75.18683 |
Commodities
| Primary | Limestone, General |
Mine Details
| Status | Past Producer |
| First Production | 1868 |
| Last Production | 1914 |
| Data Source | USGS MRDS |
| Source ID | 10106362 |