Silva Pumice Quarry
ProducerPumiceSurfaceUSGS MRDS
Location
| State | California |
| County | Napa |
| Coordinates | 38.35659, -122.21245 |
Commodities
| Primary | Pumice |
Mine Details
| Status | Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10261677 |
| State | California |
| County | Napa |
| Coordinates | 38.35659, -122.21245 |
| Primary | Pumice |
| Status | Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10261677 |