Australasia Australia Northern Territory 3380 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 3392 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019
New Mexico North and Central Americas United States 5790 Amethyst, Rutile, Kelly Canyon West, Sierra Co., New Mexico, USA July 18, 2022
