16.1ct Special Tanzanite & Prehnite Crystal Specimen Red This Calcite specimen has large

This Calcite specimen has large crystals and has a base of smaller calcite crystals

While it's not a perfect crystal without damage

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

Locality: Madagascar

Locality: Vera Cruz

16.1ct Special Tanzanite & Prehnite Crystal Specimen Red This Calcite specimen has largeThis beautiful Tanzanite Crystal has a deep natural unheated color and an amazing prehnite backing that perfectly coats one side of the tanzanite crystal. It is an interesting piece and both minerals have good looking crystal structure. A rare and good aesthetic mineral specimen. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 17. 5mm x 14. 4mm x 11mm Weight: 16. 1ct Color: Natural