31.6ct Beautiful Double Tanzanite Crystal Specimen amethyst this particular source of hyalite

this particular source of hyalite opal will actually fluoresce in daylight

Weight: 286 grams

Weight: 86g

3mm x 15mm x 11

*We recommend that this hydrophane opal material NOT be submerged in water and it should never have any oils applied to it

31.6ct Beautiful Double Tanzanite Crystal Specimen amethyst this particular source of hyaliteThis beautiful Tanzanite Crystal has vibrant color and a very fine crystal structure on both the crystals. This specimen shows a beautiful shade of deep blue and violet down two axis. A gemmy mineral specimen with a growth of what I believe to be white calcite on it. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 24mm x 15mm x 10mm Weight: 31. 6ct Color: Probably Heated