Keystone Quarry
Past ProducerStone, Crushed/BrokenUSGS MRDS
Location
| State | New York |
| County | Essex |
| Coordinates | 44.43330, -73.67453 |
Commodities
| Primary | Stone, Crushed/Broken |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10082220 |
| State | New York |
| County | Essex |
| Coordinates | 44.43330, -73.67453 |
| Primary | Stone, Crushed/Broken |
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10082220 |