Big Jack
Past ProducerUndergroundUSGS MRDS
Location
| State | Wisconsin |
| County | Grant |
| Coordinates | 42.69781, -90.47621 |
Commodities
| Tertiary | Zinc, Lead |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1941 |
| Discovery Year | 1926 |
| Data Source | USGS MRDS |
| Source ID | 10253943 |