11.57ct BiColor Pink & Violet/Blue Tanzanite Crystal Colorado This lovely cabinet sized calcite

This lovely cabinet sized calcite specimen has a beautiful coloration with the most saturation towards the tips of the calcite crystals

It is green on the outsid and has the purple within

We consider this to be an Extra Large Cabinet sized mineral specimen (XLC)

We consider these to be thumbnail (TN) sized specimen

Locality: Malipo

11.57ct BiColor Pink & Violet/Blue Tanzanite Crystal Colorado This lovely cabinet sized calciteThis beautiful Tanzanite Crystal has a unique divide of pink and blue violet with a good crystal structure and natural termination. A great gemmy mineral specimen. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 14. 2mm x 9. 6mm x 8. 6mm Weight: 11. 57ct Color: Natural Unheated