Magnetite from Rochefort-Montagne, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
France | |
| Périnet, François (n.d.) Personal communication. |
Périnet, François (n.d.) Personal communication. |
France | |
| Périnet, François (n.d.) Personal communication. |
Périnet, François (n.d.) Personal communication. |