ncat VHD15 Thortveitite, Evje og Hornnes, Agder, Norway
Dark green-brown partially terminated crystal frozen in matrix. Width of view 11.5mm. Stack of 40 images. Click on the image below for a higher resolution version.
Thortveitite
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.