Natural Deep Blue Tanzanite Crystal, Untreated 87.15 ct- 17.43 g
No. 74107815
Tanzanite Natural Blue Terminated Crystal Crystal - 2.6×1.2×0.8 cm - 4.57 g - (1)
No. 74107815
Tanzanite Natural Blue Terminated Crystal Crystal - 2.6×1.2×0.8 cm - 4.57 g - (1)
Tanzanite is the blue and violet variety of the mineral zoisite, caused by small amounts of vanadium. Tanzanite belongs to the epidote mineral group. Tanzanite is only found in Simanjiro District of Manyara Region in Tanzania, in a very small mining area approximately 7 km long and 2 km wide near the Mererani Hills.
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