Peacock Ore!! Unusual Natural Raw Chalcopyrite Bornite from Mexico - 2.0" - 110.73 Grams minerals This is a very nice

This is a very nice large double terminated Herkimer Diamond crystal from New York state

Minimalist and Chic Design - facetted round Amethyst Dangle Shepherd Hook silver Earrings

stone is 7 x 5

Scarlet emerald) silver earrings from its only locality in the world USA

Location: Nigeria

Peacock Ore!! Unusual Natural Raw Chalcopyrite Bornite from Mexico - 2.0" - 110.73 Grams minerals This is a very niceUnusual Natural Raw Chalcopyrite Bornite from Mexico. Bornite is a copper iron sulfide mineral with a chemical composition of Cu5FeS4. Chalcopyrite, marcasite, and pyrite are other sulfide minerals commonly associated with Bornite. Location: Mexico Size: 5. 0 x 4. 0 x 2. 7 Centimeters Weight: 110. 73 grams Interesting facts: Bornite is easily recognized because it tarnishes to iridescent shades of blue, purple, red, green and yellow. It is commonly