- Quartz, Pyrite, Enargite, Bornite
- Butte, Butte District, Silver Bow Co., Montana, USA
- Small Cabinet, 8.4 x 6.5 x 3.7 cm
- Ex. Harold Urish
An attractive quartz cluster, unusual for the locality actually, with little enargite and bornite crystals, and some overgrown pyrite underneath. Classic combination for the locale. Ex. Harold Urish Collection.