Chalcopyrite on Galena, Nikolaevskiy Mine attr, Dal'negorsk, Primorskiy Kray, Russia Miniature 1.7 x 2.5 x 2.5 cm $125. Online 8/26
Classic example of epitaxic chalcopyrite on galena from Da'negorsk. Complete on all sides and in excellent condition. This was one of the very early pieces to show up in the U.S. market. Sold by Collector's Edge in 1991 to William A.N. Severance. Severance #91.33.