4382 Quartz, Nundle, New South Wales October 5, 2019 Steve Australasia Australia New South Wales K & M Brown Collection
Czech Republic Europe 3500 Heyrovskyite, Cosalite, Pyrite, Sphalerite, Quartz, Hurky, Czech Republic October 3, 2019
Minnesota North and Central Americas United States 5711 Goethite, Quartz, Robert Mine (Roberts Mine; Kennedy Mine), Cuyuna Range, Crow Wing Co., Minnesota, USA August 24, 2020
Montana North and Central Americas United States 20076 Amethyst, Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA September 21, 2021
Australasia Australia Tasmania ncat VHD11, Fluorite, Quartz, Calcite, Renison, Tasmania November 17, 2019
