Australasia Australia Northern Territory ncat M3072 Amethyst, Rutile, Entia Valley, Harts Range, Northern Territory October 14, 2019
Arizona North and Central Americas United States 0394 Vanadinite, Amethyst, Tonopah-Belmont Mine, Tonopah, Maricopa Co., Arizona, USA November 16, 2018
Australasia Australia Northern Territory ncat M1341 Amethyst, Rutile, Entia Valley, Harts Range, Northern Territory October 14, 2019