Corundum from Ruscumunoc beach alluvial deposits, Ruscumunoc, Plouarzel, Brest, Finistère, Brittany, France
France | |
| [var. Sapphire] Périnet, François (n.d.) Personal communication. |
France | |
| [var. Sapphire] Périnet, François (n.d.) Personal communication. |
Ruscumunoc beach alluvial deposits, Ruscumunoc, Plouarzel, Brest, Finistère, Brittany, France