East Helena Tuff
OccurrencePumiceUSGS MRDS
Location
| State | Montana |
| County | Jefferson |
| Coordinates | 46.57680, -111.94028 |
Commodities
| Primary | Pumice |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10245463 |
| State | Montana |
| County | Jefferson |
| Coordinates | 46.57680, -111.94028 |
| Primary | Pumice |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10245463 |