3842 Quartz (Amethyst), Brandberg, Gobbobisberg Mountains, Namibia October 3, 2019 Pendleton Africa Namibia Click for full sized image…
Arizona North and Central Americas United States ncat JP1575, Creaseyite, Tonopah-Belmont Mine (East Vulture Mine; Belmont-McNeil Mine; Economy Mining Co. Mine), Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa Co., Arizona, USA September 23, 2019
Australasia Australia South Australia ncat JP979 Calcite, Malachite, Mutooroo Mine, Pine Creek – Mutooroo area, Mingary, Olary Province, South Australia September 23, 2019
Australasia Australia South Australia 4262 Natrojarosite, Mt Malvern Mine, Clarendon, South Australia October 4, 2019
