Peacock Ore (Chalcopyrite) - Mexico indicated by the natural crack

indicated by the natural crack in the root of the tooth which could be the reason behind the extra matrix

Most of the material that comes from this area contains hues of browns

and sometimes realgar (orange)

This Dugway geode is absolutely stunning

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Peacock Ore (Chalcopyrite) - Mexico indicated by the natural crackSize: 4. 1 x 2. 9 in. Weight: 25. 9 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