Hertzel And Swoyer Mine
Past ProducerIronUndergroundUSGS MRDS
Location
| State | Pennsylvania |
| County | Berks |
| Coordinates | 40.40971, -75.77043 |
Commodities
| Primary | Iron |
| Tertiary | Manganese |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10299315 |