0854 Quartz (Amethyst), Goethite Inclusions, Not specified, Brazil September 20, 2019 Steve Brazil South America
Africa Madagascar ncat OS003 Amethyst, Andilamena Quartz Quarries, Andranotokana Massif, Andilamena, Alaotra-Mangoro, Madagascar May 3, 2023
Scotland United Kingdom 4897 Clinoatacamite, Quartz, Goethite, Rhuba a’Mhill, Isle of Islay, Strathclyde, Scotland, UK October 5, 2019
Australasia Australia Northern Territory 3396 Quartz (Amethyst), Ilparpa, Alice Springs, Northern Territory October 3, 2019
Australasia Australia Tasmania 1881 Chabazite, Phillipsite, Goethite, Hellyer River, Tasmania September 22, 2019
