Arizona North and Central Americas United States 0394 Vanadinite, Amethyst, Tonopah-Belmont Mine, Tonopah, Maricopa Co., Arizona, USA November 16, 2018
Australasia Australia Northern Territory 0150 Rutile, Quartz (Amethyst), Entia Valley, Harts Ranges, Northern Territory September 18, 2019
Australasia Australia Tasmania 2410 Cassiterite, Quartz (Amethyst), Rossarden, Tasmania September 22, 2019
