California North and Central Americas United States ncat JP1024, Cinnabar, Calcite, Great Eastern and Mount Jackson Mine (Sonoma Mine; Sonoma Quicksilver Mines; Guerneville Mine; Great Eastern Mine; Mount Jackson Mine), Guerneville, Guerneville District, Coast Range, Sonoma Co., California, USA September 23, 2019
Australasia Australia New South Wales 5068 Calcite, Southern Cross Mine, Broken Hill, New South Wales September 29, 2019
Europe Greece 9073 JP2628 Ecdemite, Calcite, Passa Limani Cove slag locality (Pacha Limani Cove slag locality), Passa Limani area, Lavrion District slag localities, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019
Europe Italy 4711 Stilbite-Ca, Calcite, Forra di Bulla, Castelrotto, Siusi Alp, Gardena Valley, Bolzano Province, Trentino-Alto Adige, Italy November 16, 2018
