7chjdil ((COVELLITE, CHALCOPYRITE pseudomorph after COVELLITE)) Summit, Colorado, 5 x 3 x 2 cm, Miniature | |
Chalcopyrite pseudomorph after Covellite is also known as Golden Covellite which is the brassy colored part. The blue is still the original Covellite. Covellite and Golden Covellite are mainly from Summit, Colorado and Butte, Montana. Much has been made into jewelry and is harder and harder to find |