- Nkana Mine, Kitwe, Kitwe Dist., Copperbelt Prov., Zambia
- Thumbnail, 2.7 x 1.9 x 1.5 cm
- Ex. William Panczner
An isolated 1.3 cm across crystal stands perched on stark contrasting matrix on this excellent rare species thumbnail specimen. Fine display quality makes it stand out from others. This is from the 1960s, undoubtedly. From the award-winning thumbnail collection of Sharon and William Panczner, author of the book Minerals Of Mexico, and last seen and exhibited in the 1960s.