Keystone Mill
ProducerStoneProcessing PlantUSGS MRDS
Location
| State | California |
| County | Tuolumne |
| Coordinates | 37.97962, -120.36210 |
Commodities
| Primary | Stone |
Mine Details
| Status | Producer |
| Type | Processing Plant |
| Data Source | USGS MRDS |
| Source ID | 10287690 |
| State | California |
| County | Tuolumne |
| Coordinates | 37.97962, -120.36210 |
| Primary | Stone |
| Status | Producer |
| Type | Processing Plant |
| Data Source | USGS MRDS |
| Source ID | 10287690 |