5144 CHALCOMENITE, FRANCOISITE, Baccu Locci Mine, Villaputz, Cagliari Province, Sardinia, Italy September 28, 2019 Steve Europe Italy Source S.A. Museum, 2001
Australasia Australia Tasmania 4156 SIDERITE, QUARTZ, Mt. Cleveland Mine, Luina, Tasmania, Australia September 28, 2019
Mexico North & Central Americas 0091 FLUORITE, QUARTZ, Naica, Mun. de Saucillo, Chihuahua, Mexico September 28, 2019
Czech Republic Europe 2307 CRONSTEDTITE, Kutna Hora, Central Bohemia Region, Bohemia, Czech Republic September 28, 2019
Australasia Australia South Australia 2181 OPAL-AG, Coober Pedy Opal Field, Coober Pedy, South Aust., Australia September 28, 2019
