- Miniature, 3.6 x 3.2 x 1.8 cm
- Tatarka River Valley, Karsnojarskij-Kraj, Siberia, Russia
- Ex. Martin Zinn
A huge single crystal, with good overall octohedral form overall, although missing a bit on the backs of two points. These came out in the 1980s, and to market in the 1990s, impressing people for the unusual size of the sharp crystals from this locale. I have not seen many since then.