$2,400
Transparent single Tourmaline crystal from Namibia. Transparent, gem quality crystal with super color. This is a crystal that needs to be backlit, but when you do, it's like glass with a deep, saturated color. The crystal is a pure indicolite blue at the termination, a more teal green in the middle, with a small amount of red at the base. Complete all around and well terminated. Weighs 11.07 grams.