15fbdjg ((ENARGITE, CHALCOPYRITE)), $20 MINIMUM BID, Butte, Silver Bow County, Montana, 8 x 6 x 5.5 cm, Cabinet, | |
Here is a Cabinet sized specimen with vugs of terminated Enargite crystals coated with brownish Chalcopyrite. Entire specimen is Enargite with only minor Quartz within the Enargite. |