Black Rock
OccurrenceSurface-UndergroundUSGS MRDS
Location
| State | Arizona |
| County | Graham |
| Coordinates | 33.08449, -110.44348 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Occurrence |
| Type | Surface-Underground |
| Discovery Year | 1939 |
| Data Source | USGS MRDS |
| Source ID | 10282711 |