3990 Ludwigite, Szaibelyite (Ascharite), Grube Pohla, Schwartzenberg, Saxony, Germany October 3, 2019 Steve Europe Germany Diederik Visser 3/2005
Europe Germany ncat JP0459 Ludwigite, Magnetite, Prospect 24, Pohla, Schwarzenberg District, Erzgebirge, Saxony, Germany October 11, 2019
Australasia Australia Tasmania 1516 Ludwigite, Sjogrenite, Tenth Legion Skarn, Zeehan, Tasmania September 22, 2019
Europe Italy ncat JP1112 Ludwigite, Onano, Latera volcano, Viterbo Province, Latium, Italy October 11, 2019
Idaho North and Central Americas United States 5523 Ludwigite, Spring Mountain District, Lemhi Co., Idaho, USA October 5, 2019
