3521 Quartz (smoky/amethyst), Krystal Tips Mine (Hallelujah Junction), Peterson Mountain, Nevada, USA October 3, 2019 Steve Nevada North and Central Americas United States
Australasia Australia Tasmania 2410 Cassiterite, Quartz (Amethyst), Rossarden, Tasmania September 22, 2019
Mexico North and Central Americas ncat VHD3, Amethyst, Las Vigas, Vera Cruz, Mexico November 17, 2019
Europe Italy 4671 Synchysite, Fluorite, Orthoclase, Albite, Smoky Quartz, Pyrite, Cuasso al Monte, Ceresio Valley, Varese Province, Lombardy, Italy November 16, 2018
