Mineral Mike

22.57g clear quartz crystal

14.9ct vivid color tanzanite crystal

14.6ct raw natural tanzanite from tanzania

22.2ct tanzanite crystal specimen

10.0ct tanzanite crystal from tanzania

8.10ct double terminated tanzanite

16.9ct tanzanite crystal from tanzania

17.7ct natural tanzanite mineral specimen

21.90ct tanzanite crystal

61.2ct natural multicolor tanzanite crystal specimen

12.8ct vivid color tanzanite crystal

12.8ct natural tanzanite mineral specimen

18.4ct natural raw tanzanite crystal

22.5ct tanzanite mineral specimen

17.2ct double tanzanite crystal

12.7ct tall tanzanite crystal specimen

12.8ct color zoned natural tanzanite crystal

16.2ct interesting tanzanite crystal from tanzania

11.7ct tanzanite mineral specimen

13.1ct natural unheated tanzanite crystal