Pegmatite from Côtes-d'Armor, Brittany, France
France | |
| Lukas, Yann (1978) Roches et minéraux de Bretagne. Editions Ouest-France, 33 pp. |
| Erik Vercammen field observation |
Erik Vercammen field observation |
France | |
| Lukas, Yann (1978) Roches et minéraux de Bretagne. Editions Ouest-France, 33 pp. |
| Erik Vercammen field observation |
Erik Vercammen field observation |
Milliau Island, Trébeurden, Lannion, Côtes-d'Armor, Brittany, France