Peacock Ore (Chalcopyrite) - Mexico heulandite

heulandite

it is irradiated

The term is being used more often the describe lower-grade specimens to increase their appeal

meaning doubling

Peacock Ore (Chalcopyrite) - Mexico heulanditeSize: 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