Bicolor Tourmaline Cast

This unique bicolor tourmaline specimen features intense pink on the outside that gives way to a deep, almost-black green hue on the interior with amazing separation of color. You can see where this tourmaline used to contain another mineral, and at the base this specimen is still formed around the shape of the additional crystal that is now absent. A fantastic piece that tells a story. The cube in the picture is one centimeter.

Dimensions: 7/8"L x 3/4"W x 7/8"H, Weight: 13 g