22.74ct Unheated Bi-Color Tanzanite Crystal

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This beautiful Tanzanite Crystal has an unheated bluish purple color with a good crystal structure and two colorless tips at the terminations, which is why we consider this a bicolor. A great gemmy mineral specimen. Watch the video to see a high resolution 360° view of this crystal.

  • Locality: Merelani Hills, Tanzania
  • Measurement: 23.6mm x 11.4mm x 6.3mm
  • Weight: 22.74ct
  • Color: Natural Unheated