Tall Amethyst Rosette Flower with UV Reactive CalciteTall (20 In) Amethyst Cluster with Amethyst Flower Rosette and UV Reactive Calcite A deep purple Amethyst cluster showcasing a gorgeous Amethyst Flower and UV reactive calcite, this specimen is a rare find, and it's the perfect specimen to add to your collection, gallery or space. The cluster was carefully hand polished, enhancing its natural format and aesthetics, with the calcite cluster becoming the eye catching part of the composition. Speaking