This beautiful Tanzanite Crystal has a deep natural unheated color and an amazing Prehnite crystal almost perfectly placed right on the center of this fine tanzanite crystal. It is a spectacular piece and both have good looking crystal structure. A very gemmy, rare, and interesting mineral specimen. Watch the video to see a high resolution 360° view of this crystal.

• Locality: Merelani Hills, Tanzania
• Measurement: 29.4mm x 9.8mm x 5.9mm
• Weight: 23.59ct
• Color: Natural Unheated