David K. Joyce

Enargite, Chalcocite, Quartz

7.5x4.7x5.3 cm
Leonard Mine
Butte, Silver Bow Co.
Montana, USA

Enargite, Chalcocite, QuartzEnargite, Chalcocite, Quartz

Item number: 24366

The front and some of the back of this fragment of massive sulphides is covered with sharp, prismatic enargite crystals. The enargite crystals are speckled with tiny, sparking chalcocite crystals and there are white quartz crystals generously sprinkled here and there.