Black Diamond
Past ProducerGraphiteSurfaceUSGS MRDS
Location
| State | California |
| County | Los Angeles |
| Coordinates | 34.65580, -118.46981 |
Commodities
| Primary | Graphite |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10163737 |
| State | California |
| County | Los Angeles |
| Coordinates | 34.65580, -118.46981 |
| Primary | Graphite |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10163737 |