16.1ct Special Tanzanite & Prehnite Crystal Specimen Oregon you will see a a

you will see a a light orange color zone within

and large geode has a very pretty banding on the face of the polished opening

and has some great crystals attached

Weight: 165g

The cut gems would include two 8 carat stones

16.1ct Special Tanzanite & Prehnite Crystal Specimen Oregon you will see a aThis 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