3378 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019 Steve Australasia Australia Northern Territory
Australasia Australia Northern Territory 3396 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019
Africa Tanzania ncat JP3703 Quartz (Amethyst) with inclusions, Umba River (Umba Valley), Tanga Region, Tanzania October 8, 2019
Brazil South America 0863 Quartz (Amethyst), Rutile Inclusions, Not specified, Brazil September 20, 2019