Old Cardinal Gem Mine
ProducerSapphire, RubySurfaceUSGS MRDS
Location
| State | North Carolina |
| County | Franklin |
| Coordinates | 36.10008, -78.46643 |
Commodities
| Primary | Sapphire, Ruby |
Mine Details
| Status | Producer |
| Type | Surface |
| First Production | 1900 |
| Data Source | USGS MRDS |
| Source ID | 10151406 |