4178 Galena, Siderite, Pyrite, Sphalerite, Comet Mine, Dundas, Tasmania October 4, 2019 Steve Australasia Australia Tasmania ex Jack Leach Collection
Europe Russia 30102 Quartz, Pyrite, Sphalerite, Chalcopyrite, Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia May 17, 2020
Australasia Australia Tasmania 2918 Pyrite on Fluorite, Cleveland Mine, Luina, Tasmania October 3, 2019
Europe Russia 5236 Calcite, Quartz, Sphalerite, Nikolaevskiy Mine, Dal’negorsk (Dalnegorsk; Tetyukhe; Tjetjuche; Tetjuche), Primorskiy Kray, Far-Eastern Region, Russia September 29, 2019
