Kyanite, Micro (?) Staurolite, on Schist
Sponda Alp, Pizzo Forno, Chironico Valley, Laventina, Ticino, Switzerland.
30 x 20 mm (Author: nurbo)
| Dimensiones: | 750 x 525 |
| Tamaño fichero: | 68.14 kbytes |
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