30.1ct Green, Blue, & Violet Natural Tanzanite Crystal bolivia The smokey amethyst color transitions

The smokey amethyst color transitions into colorless quartz crystal about halfway through this specimen

The color has been tested by my supplier and he said it is stable

Locality: Mina Victoria

The large size makes it an amazing display piece or accent for home decor

incandescent lighting shows more purple

30.1ct Green, Blue, & Violet Natural Tanzanite Crystal bolivia The smokey amethyst color transitionsThis Tanzanite Crystal Specimen comes direct from Tanzania. It has completely natural crystal faces and termination. This piece is a gem from our 2023 trip to Africa and it would be a stunning addition to any mineral or Tanzanite collection. Get a better look at this piece by viewing it in the 360 degree video! Locality: Merelani Hills, Tanzania Measurement: 24. 3mm x 15. 1mm x 10. 2mm Weight: 30. 1ct Color: Natural Unheated