18.25ct Color Zoned Tanzanite Crystal

This beautiful Tanzanite Crystal has deep saturated color zones and good looking crystal structure. This crystal shows a beautiful shade of deep blue and violet down two axis. A very gemmy mineral specimen. Watch the video to see a high resolution 360° view of this crystal.

• Locality: Merelani Hills, Tanzania
• Measurement: 27.6mm x 12.7mm x 5mm
• Weight: 18.25ct
• Color: Heated