Fluorescent Blue Prehnite with Tanzanite from Tanzania 13.68 Grams Aquamarine This beautiful Tanzanite Crystal has

This beautiful Tanzanite Crystal has an almost colorless termination that gets very gemmy and has good crystal structure

A well-balanced multi-mineral specimen featuring light blue aquamarine crystals set among contrasting black schorl tourmaline and cream-colored albite matrix

A visually engaging specimen with strong contrast

A special piece

This beautiful tourmaline crystal is perfect as a display specimen

Fluorescent Blue Prehnite with Tanzanite from Tanzania 13.68 Grams Aquamarine This beautiful Tanzanite Crystal hasAn attractive blue prehnite specimen from Tanzania displaying blocky, stepped crystal growth and excellent translucency. The pale blue prehnite is accented by sparkling dark matrix and a small associated tanzanite crystal (broken piece), adding extra interest and rarity to the piece. Under longwave UV light, the prehnite fluoresces a vivid electric blue, dramatically highlighting the crystal structure and internal layering. The combination of