Czech Republic Europe 3500 Heyrovskyite, Cosalite, Pyrite, Sphalerite, Quartz, Hurky, Czech Republic October 3, 2019
Australasia Australia Tasmania ncat VHD15, Quartz, Crocoite, Dundas Extended Mine, Dundas, Tasmania November 17, 2019
New Mexico North and Central Americas United States ncat JP2068, Quartz, Mina Tiro Estrella, Capitan District, Capitan Mts, Lincoln Co., New Mexico, USA September 23, 2019
