14fbdjir ((COVELLITE)), $15 MINIMUM BID, Leonard Mine, Butte, Silver Bow County, Montana, 4 x 2.5 x 2 cm, Miniature | |
Here is a lustrous deep blue Covellite surrounded by matix with Pyrite. It is hard to fine aesthetic specimens like this. The specimens with the hexagonal crystals are very expensive four figures and prized. This is a more affordable but still exceptional. It is a specimen of massive Covellite that has been trimmed to show the inky blue lustrous interior. |