- San Juan Mine, Warren District, Mule Mts, Cochise Co., Arizona, USA
- Small Cabinet, 5.2 x 4.0 x 3.0 cm
A very showy specimen of sparkly bright, powder-blue langite microcrystals richly encrusting matrix on this excellent specimen from an uncommon Arizona locality - the San Juan Mine of Cochise County, near Bisbee. The langite may be devilline, which has a very similar composition, form and color. Ex. George Feist Collection.