0169 Quartz (Amethyst), Kuridala, Queensland September 18, 2019 Steve Australasia Australia Queensland
Africa Madagascar ncat OS003 Amethyst, Andilamena Quartz Quarries, Andranotokana Massif, Andilamena, Alaotra-Mangoro, Madagascar May 3, 2023
Brazil South America 0141 Goethite Inclusions, Quartz (Amethyst), Not specified, Brazil September 18, 2019
Australasia Australia Northern Territory 2479 Hematite in Amethyst, FA5, Ilparpa Site, west of Alice Springs, Northern Territory September 22, 2019
