Martin's Systematics: 27 Aug - 03 Sep 2022

Rumpersdorf, Oberwart District, Burgenland, Austria

Onganja Mine, Seeis, Windhoek Rural, Khomas Region, Namibia

Semmering, Neunkirchen District, Lower Austria, Austria

Clear Creek Canyon, Goat Mountain, New Idria, San Benito County, California, United States of America

Narssârssuk Pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland

Igdlunguaq, Tunulliarfik Fjord, Ilímaussaq, Narsaq, Kujalleq, Greenland

Silberofen, Neukirchen am Großvenediger, Zell am See District, Salzburg, Austria

Skardu, Gilgit-Baltistan, Pakistan

Namib Lead Mine, Rössing Mountains, Arandis, Erongo Region, Namibia

Zöchling Quarry, Gaupmannsgraben, Lilienfeld District, Lower Austria, Austria

Ebenwald, Gmünd in Kärnten, Spittal an der Drau District, Carinthia, Austria

Eichberg, Unterlembach, Gmünd District, Lower Austria, Austria

Wolf Mine, Herdorf, Altenkirchen, Rhineland-Palatinate, Germany

Tomokoni Mine, Colavi, Machacamarca, Cornelio Saavedra Province, Potosi Department, Bolivia

Manjaka, Sahatany Valley, Ibity, Antsirabe II, Vakinankaratra, Madagascar