3929 Quartz (Amethyst), Brandberg, Gobbobisberg Mountains, Namibia October 3, 2019 Steve Africa Namibia Adam Wright 2/2005
Brazil South America 0863 Quartz (Amethyst), Rutile Inclusions, Not specified, Brazil September 20, 2019
Montana North and Central Americas United States 20076 Amethyst, Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA September 21, 2021
Australasia Australia Northern Territory 0150 Rutile, Quartz (Amethyst), Entia Valley, Harts Ranges, Northern Territory September 18, 2019
Australasia Australia Northern Territory ncat M1341 Amethyst, Rutile, Entia Valley, Harts Range, Northern Territory October 14, 2019
