11fbdjir ((APATITE, BORNITE, CHALCOPYRITE, QUARTZ, minor PYRITE)), $25 MINIMUM BID, Butte, Silver Bow County, Montana, 10 x 5 x 3 cm, Cabinet, | |
Here is a Butte specimen white hexagonal crystals of Apatite and Chalcopyrite on Bornite. Also present is minor Quartz and |