25.31ct Bi-Color Tanzanite Crystal rogerley It would make a great

It would make a great display piece in a mineral collectionor a good piece of gem cutting rough

which looks amazing when back lit

It looks stunning in direct sunlight and in direct view of lamp/overhead lighting

This cool & very dark green hornblende crystal shows almost no color unless back lit by a very strong light

We consider this to be a Thumbnail (TN) sized specimen

25.31ct Bi-Color Tanzanite Crystal rogerley It would make a greatAt 25. 31 carats and measuring 31mm x 10mm x 9mm, this exquisite tanzanite crystal from Tanzania exhibits a distinctive shape with a deep blue violet hue transitioning to a pale yellow at one end, making it a remarkable example of its species. This natural, unheated piece is a true rarity.