Fluorescent Blue Prehnite with Tanzanite from Tanzania 13.68 Grams

An 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 fluorescent blue prehnite and natural tanzanite makes this a particularly desirable collector specimen from the Merelani region. Location: Tanzania Weight: 13.68 Grams Measurements: 31mm x 24mm x 18mm Primary Mineral: Prehnite Associated Mineral: Tanzanite Fluorescence: Bright Electric Blue under Longwave UV Light