19.4ct Rare Tanzanite & Green Diopside Crystal Specimen

This beautiful Tanzanite Crystal has a natural unheated color and an amazing green diopside crystal backing that perfectly coats one side of the tanzanite crystal. It is an interesting piece and both minerals have good looking crystal structure. A rare and good aesthetic mineral specimen. Watch the video to see a high resolution 360° view of this crystal.

• Locality: Merelani Hills, Tanzania
• Measurement: 19.7mm x 16mm x 10.5mm
• Weight: 19.4ct
• Color: Natural Unheated