Peacock Ore (Chalcopyrite) - Mexico Chemical Formula: As2S3

Chemical Formula: As2S3

You will receive one (1) tumbled stone similar to the ones pictured

This specimen of vanadinite is near perfect in appearance

Although this may be uncomfortable as you begin

This design features a "diamond" shank with faceted studs

Peacock Ore (Chalcopyrite) - Mexico Chemical Formula: As2S3Size: 3. 8 x 3. 5 in. Weight: 28. 2 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