12.14ct Double Terminated Tanzanite Crystal Porphyry This crystal shows a beautiful

This crystal shows a beautiful shade of deep blue and violet down two axis

Measurements: 238mm x 122mm x 58mm

It has a very distinct saturation of amethyst and the citrine can be seen best when back lit or in the right lighting conditions

but overall a very cool piece

This chrome topaz crystal has a beautiful & gemmy yellow color

12.14ct Double Terminated Tanzanite Crystal Porphyry This crystal shows a beautifulThis beautiful Tanzanite Crystal has a very gemmy look and has good doubly terminated crystal structure . An interesting mineral specimen. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 26. 3mm x 11mm x 4. 5mm Weight: 12. 14ct Color: Heated