0125 Quartz (Amethyst), North Mine, Broken Hill, New South Wales September 18, 2019 Steve Australasia Australia New South Wales
Australasia Australia Northern Territory 3392 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019
Mexico North and Central Americas 10073 Amethyst, Rhodochrosite, Pyrite, Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico October 5, 2019
Africa Madagascar ncat OS003 Amethyst, Andilamena Quartz Quarries, Andranotokana Massif, Andilamena, Alaotra-Mangoro, Madagascar May 3, 2023
