- Proano Mine, Fresnillo de González Echeverría (Fresnillo), Fresnillo Municipality, Zacatecas, Mexico
- Thumbnail, 2.2 x 2.2 x 1.0 cm
- Ex. Irv Brown
This sharp cluster of robust stephanite has crystals to 2.2 cm in size in a lush gunmetal gray. The large crystal atop is perched on the smaller, and the whole cluster a floater. This metallic beauty is significant for the locality and species, plus its really impactful on display!