6081 Quartz (Amethyst), Erongo Mountains, Namibia October 2, 2019 Steve Africa Namibia Japan Law twin
Australasia Australia Northern Territory 3374 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019
Mexico North and Central Americas ncat VHD3, Amethyst, Las Vigas, Vera Cruz, Mexico November 17, 2019
Australasia Australia Northern Territory 3375 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019
