Systematicxx: 24 Aug - 31 Aug 2021

Alpe delle Frasse, Laietto, Condove, Torino Province, Piedmont, Italy

Hagendorf South Pegmatite, Bavaria, Germany

Santa Cruz Mountains, Santa Cruz County, California, United States of America

Daoping Mine, Gongcheng County, Guilin, Guangxi, China (Peoples Republic)

Morro da Mina, Conselheiro Lafaiete, Minas Gerais, Brazil

Cavnic Mine, Maramureș County, Romania

Norra Kärr, Gränna, Jönköping County, Sweden

Bukov Mine, Rožná, Žďár nad Sázavou District, Vysočina Region, Czech Republic

Gümüldür, Menderes District, Izmir Province, Turkey

Chuquicamata Mine, Chuquicamata, Calama, El Loa Province, Antofagasta Region, Chile

Winterberg Quarry, Iberg, Bad Grund, Lower Saxony, Germany

Moctezuma Mine, Moctezuma, Moctezuma Municipality, Sonora, Mexico

Brno, South Moravian Region, Czech Republic

Bach Mine, Bach an der Donau, Upper Palatinate, Bavaria, Germany

Messina Mine, Musina, Vhembe District, Limpopo Province, South Africa

Krásná Hora nad Vltavou, Příbram, Central Bohemian Region, Czech Republic

Reiche Zeche Mine, Himmelfahrt Mine, Freiberg, Mittelsachsen, Saxony, Germany

Shaft 371, Schlema-Hartenstein, Erzgebirge, Saxony, Germany

Nikitovka, Gorlovka, Donetsk Oblast', Ukraine

Zeilberg Quarry, Maroldsweisach, Bavaria, Germany

Shaft 250, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany

Apostrophe Island, Spatulate Ridge, Victoria Land, Eastern Antarctica, Antarctica

Lillie Marleen Camp, Everett Range, Victoria Land, Eastern Antarctica, Antarctica

Mount Melbourne, Transantarctic Mountains, Victoria Land, Eastern Antarctica, Antarctica

Capillitas Vein, Capillitas, Andalgalá Department, Catamarca Province, Argentina

Mountaineer Range, Victoria Land, Eastern Antarctica, Antarctica

Lillie Marleen Camp, Everett Range, Victoria Land, Eastern Antarctica, Antarctica

Litell Rocks, Victoria Land, Eastern Antarctica, Antarctica

Rapid Creek, Yukon, Canada

Venice Salt Dome, Plaquemines Parish, Louisiana, United States of America