Mason Mine
Past ProducerUndergroundUSGS MRDS
Location
| State | Wisconsin |
| County | Iowa |
| Coordinates | 42.91641, -90.27981 |
Commodities
| Tertiary | Zinc |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1833 |
| Data Source | USGS MRDS |
| Source ID | 10253914 |