40.28ct Raw Unheated Tanzanite Crystal druzy 8mm x 12mm x 10

8mm x 12mm x 10

these chrome topaz crystals have the unique characteristic of fluorescence and will fluoresce a beautiful pinkish/red color when viewed in a dark room under a long wave UV flashlight

they are fairly gemmy in certain areas and will show a color change of green (fluorescent light) to red (incandescent light) when the crystal is back lit

Weight: 1349g

40.28ct Raw Unheated Tanzanite Crystal druzy 8mm x 12mm x 10This beautiful Tanzanite Crystal has a natural deep purple blue color and good looking crystal structure. A very amazing mineral specimen with gem quality termination. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 27. 1mm x 13. 4mm x 9. 8mm Weight: 40. 28ct Color: Natural Unheated