John Polk Pumicite
OccurrencePumiceUSGS MRDS
Location
| State | Montana |
| County | Broadwater |
| Coordinates | 46.18740, -111.62976 |
Commodities
| Primary | Pumice |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10269703 |
| State | Montana |
| County | Broadwater |
| Coordinates | 46.18740, -111.62976 |
| Primary | Pumice |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10269703 |