100.62ct Large Unheated Tanzanite Crystal Cluster large This beautiful Tanzanite Crystal shows

This beautiful Tanzanite Crystal shows pleochroism distinctly with its natural light greenish color down one axis and a light violet down the other

Measurement: 212mm x 174mm x 103mm

Looks stunning in direct sunlight and in direct view of lamp/overhead lighting

Measurement:  25mm x 16

There are multiple terminations that grew together on this specimen

100.62ct Large Unheated Tanzanite Crystal Cluster large This beautiful Tanzanite Crystal showsThis beautiful Tanzanite Crystal has a natural deep purple blue color and good looking crystal structure on each of the terminations. A very amazing mineral specimen with bi color turning deeper more vibrant color towards the terminations. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 33. 4mm x 22mm x 16. 9mm Weight: 100. 62ct Color: Natural Unheated