Dioptase, Chrysocolla, and Malachite - D.R. Congo We had a few of

We had a few of these bears and this is the only one left online

We occasionally have Great White Teeth in our galleries and this is a gorgeous example

Chemical Formula: CuSO4·5H2O

also known as fossil wood

These tumbled stones are small crystals of rubellite tourmaline formed inside of a quartz matrix

Dioptase, Chrysocolla, and Malachite - D.R. Congo We had a few ofThis is a combination of minerals that can not be passed up! Here we have a perfect example of dioptase crystals coated in a thin growth layer of chrysocolla and malachite. Those who collect primarily copper based minerals may not even have specimens like this n their collection. This is a unique piece that will take your collection to the next level. Size: 1. 88 x 1. 56 x 0. 68 in. Weight: 0. 55 oz Dioptase is a fragile, copper based mineral that has