5523 Ludwigite, Spring Mountain District, Lemhi Co., Idaho, USA October 5, 2019 Pendleton Idaho North and Central Americas United States Ex John Sobolewski. Etched from calcite., Matt Gibbs
Australasia Australia Deaccessioned South Australia Deaccessioned 5081 Barite, Oraparinna, Bunkers Range, Flinders Ranges, South Australia September 29, 2019
Mexico North and Central Americas ncat VHD3, Amethyst, Las Vigas, Vera Cruz, Mexico November 17, 2019
Europe Germany 2327 Heinrichite, Alte Schmeidestollen, Wittichen, Schwartzwald, Germany September 22, 2019
Africa Democratic Republic of Congo (Zaire) 10079 Malachite, L’Etoile du Congo Mine, Lubumbashi, Katanga Copper Crescent, Katanga, Democratic Republic of Congo October 5, 2019
