Pale blue crystals, typical for this locality. Ex Carlo Alciati. Width of view 11.5mm. Stack of 40 images.
Click on the image below for a higher resolution version.
5035 Thortveitite, Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
Pale blue crystals, typical for this locality. Ex Carlo Alciati. Width of view 11.5mm. Stack of 40 images.
Click on the image below for a higher resolution version.
