- Toenail, 2.8 x 2.3 x 1.4 cm
- Stiepelmann Mine, Arandis, Swakopmund District, Erongo Region, Namibia
A superb hexagonal crystal of the rare mineral Ferronigerite. This tabular crystal has a deep reddish-brown color and a superb luster. It is .9 cm face-to-face (not even corner to corner, which would be more), which is huge for Ferronigerite. And it is very nicely colored. A great example of the species. Ex. Charlie Key.