Coquimbit, Krausite, Roemerite - Monte Arsiccio, Sant Anna di Stazzema, Stazzema, Lucca, Tuscany, Italy.
 
Fascinating specimen of colourful Coquimbit agregate (3.7 cm x 2.5 cm) with Romerite (2.8 cm x 1.7 cm) from an amazing find in the Monte Arsiccio Mine, Tuscany, Italy. The piece comes from a recent find in the "Great Sulphates Geode" in December 2018 and has not been offered on the market before. It shows coquimbit crystals with a gorgeous and rich purple colour. They are translucent to transparent with strong luster. Brown-red Romerite crystals and spherical Krausite crystals (up to 4 mm) are on the specimen. They form an excellent paragenesis. 
In excellent condition.