Green Diopside on Graphite Matrix from Mererani Tanzania – 11.1g multi color but when it is illuminated

but when it is illuminated you can see the vibrant violet color of this amethyst

Gorgeous fluorite specimen from China

giving the group strong overall crystal character

This raw Sapphire crystal specimen has beautiful Crystal Structure and has natural unheated color

Green Diopside on Graphite Matrix from Mererani Tanzania – 11.1g multi color but when it is illuminatedBright green diopside crystals sitting on a dark graphite rich matrix, creating a strong and eye catching contrast. The main crystal has a clean, well formed shape with a vibrant color that really stands out against the darker host rock. Smaller surrounding crystals add extra texture and give the piece a nice natural balance. Diopside is known for its green color, and specimens on contrasting matrix like this are especially appealing for display. A