ncat VHD10, Duftite, Dioptase, Tsumeb Mine, Tsumeb, Namibia November 17, 2019 Pendleton Africa Namibia Ex Roger Colling Collection
Africa Namibia ncat JP1178 Tuperssuatsaite, Aris Quarries (Ariskop Quarry; Railway Quarry), Aris, Windhoek District, Khomas Region, Namibia October 8, 2019
Chile South America 4407 Schlossmacherite, El Guanaco Mine, Antofagasta Province, Chile October 5, 2019
Austria Europe 4808 Hydrozincite, Pyrite, Hemimorphite, Obernberg am Brenner, Obernberg valley, Sill valley (Wipp valley), North Tyrol, Tyrol, Austria October 5, 2019
