Peacock Ore (Chalcopyrite) - Mexico The Gingko genus is one

The Gingko genus is one of the oldest living ones found on Earth today

Here is an excellent example of a small pocket of topaz still encased in its host matrix

Commonly found in Russia

Both pincers are present

This specimen allows you to see the many textures associated with cavansite as well as the inside of the cluster

Peacock Ore (Chalcopyrite) - Mexico The Gingko genus is oneSize: 3. 9 x 3. 2 in. Weight: 25. 3 oz. Chemical Formula: CuFeS2 Peacock Ore, or chalcopyrite in this case, is very similar to what most people know as iron pyrite. It has a crystalline structure and is often found in large masses and alongside other copper based minerals such as malachite, azurite, and cuprite. Commercially, peacock ore is a trade name given to both chalcopyrite and bornite. Peacock Ore is commonly used for meditation practices as it