3.1" Chalcopyrite Bornite Brilliant Multicolored Peacock Ore Chihuahua Mexico Crotalocephalus Gibbus they ultimately became extinct during

they ultimately became extinct during the Cretaceous-Tertiary mass extinction event

Its most distinctive feature was an imposing bony carapace covering its back

protecting seeds and aiding reproduction

It is the primary component of limestone and marble

3.1" Chalcopyrite Bornite Brilliant Multicolored Peacock Ore Chihuahua Mexico Crotalocephalus Gibbus they ultimately became extinct duringLocation: Chihuahua, Mexico Weight: 7. 8 Ounces Dimensions: 3. 1 Inches Long, 1. 7 Inches Wide, 1. 5 Inches Thick The item pictured is the one you will receive. Peacock Ore, also known as bornite, is a colorful copper iron sulfide mineral that is commonly found in Mexico. It is named after its iridescent blue, purple, and gold colors, which resemble the feathers of a peacock. Peacock ore is highly valued for its unique appearance and is often used in