- Small Cabinet, 7.0 x 6.3 x 3.4 cm
- Campbell Mine (Campbell shaft), Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA
- Ex. Harold Urish
This is a hefty specimen of basically ore, though it has specks of silver on the surface and so is in fact a rare silver ore specimen, from Bisbee. From the well-known Tucson collection of 40-year collector, Harold Urish.