Hopler Mine
Past ProducerIronUSGS MRDS
Location
| State | New Jersey |
| County | Morris |
| Coordinates | 40.82030, -74.73519 |
Commodities
| Primary | Iron |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10272101 |
| State | New Jersey |
| County | Morris |
| Coordinates | 40.82030, -74.73519 |
| Primary | Iron |
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10272101 |