16.39ct Gemmy Unheated Tanzanite Crystal

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

• Locality: Merelani Hills, Tanzania
• Measurement: 19mm x 13.6mm x 7.6mm
• Weight: 16.39ct
• Color: Natural Unheated