20hhgd.r ((SPHALERITE, CHALCOPYRITE)), $10 MINIMUM BID, Dal'negorsk, Primorskiy Kray, Russia, 3.7 x 2.7 x 2.6 cm, Miniature | |
A thick stalactite like knob of lustrous small aggregate of Sphalerite crystals with Chalcopyrite on the one side. ex Glenn Davidson collection. ex Weinrich Minerals specimen |