Colorful specimen of Coquimbite crystals from amazing find in Monte Arsiccio Mine, Tuscany, Italy. The piece comes from unique new find of the “Great Sulphates Geode” in December 2108 and not offered on the market till now. It displays Coquimbite crystals up to 17mm. They have rich purple color. They are translucent to transparent and well definite hexagonal crystals with matt luster. In order to preserve the specimen for a long time it must be stored in a box in dark place. Some contacts. On acrylic base.

Tempting!