2410 Cassiterite, Quartz (Amethyst), Rossarden, Tasmania September 22, 2019 Steve Australasia Australia Tasmania
Africa Madagascar ncat OS003 Amethyst, Andilamena Quartz Quarries, Andranotokana Massif, Andilamena, Alaotra-Mangoro, Madagascar May 3, 2023
Australasia Australia New South Wales 0125 Quartz (Amethyst), North Mine, Broken Hill, New South Wales September 18, 2019
