Proustite - Bouismas Mine, Drâa-Tafilalet Region, Morocco
Elongated crystals of bright red proustite, gemmy and brilliant, with numerous perfect terminations, contrasting well with the whiteness of the calcite matrix. Important note about proustites: they are highly photosensitive and contain arsenic. Small piece, but superb quality!
3 x 2 x 1 cm. Reference : 2975-LM2T0