Thumbnail, 2.3 x 1.7 x 1.5 cm
Luswishi River, South East Solwezi, Zambia
A superb thumbnail crystal cluster with SHARP form and a rich chocolatey luster unusual for the species. This is a crystal of superior quality compared to other locations, even if small compared to the other monsters here. The piece is 14 grams. It is an important, rare specimen from a find that I certainly had never even seen ONE piece from. This was locked away in a university study drawer since its discovery in the 1970s and only turned up recently to the market.