9.97ct BiColor Unheated Tanzanite Crystal Anglesite this particular source of hyalite

this particular source of hyalite opal will actually fluoresce in daylight

This is a pretty large sized tooth that stands free from the host rock that it is in

Weight: 181

Measurements: 73mm x 58mm x 43mm

While the faces of the crystal are a bit frosted and mainly shows the purple

9.97ct BiColor Unheated Tanzanite Crystal Anglesite this particular source of hyaliteThis beautiful Tanzanite Crystal has an unique bicolor with the blue violet at the base that is contrasted by a transparent yellow towards the termination of the crystal. A very gemmy mineral specimen. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 14. 7mm x 10. 5mm x 6. 8mm Weight: 9. 97ct Color: Natural Unheated