- Small Cabinet, 5.4 x 4.9 x 3.4 cm
- Leonard Mine, Butte, Butte District, Silver Bow Co., Montana, USA
Admittedly having moderate contacts, still, this specimen of enargite from Butte is an American classic - and there are sharp crystals here to 2 cm. Good size, good luster, and a fine overall display piece from this old classic locale. Ex. John Ydren Collection.