4923 DESCLOIZITE, SMITHSONITE, Santa Eulalia, Mun. de Aquiles Serdan, Chihuahua, Mexico September 28, 2019 Steve Mexico North & Central Americas Source R.Coulsell, 1999
Australasia Australia South Australia 5438 METAZEUNERITE, Dome Rock Mine, Kalabity Homestead Area, Olary Province, South Aust., Australia September 28, 2019
Austria Europe 5874 CHRYSOTILE, Rauris Valley, Hohe Tauern Mountins, Salzburg, Austria September 28, 2019
Australasia Australia South Australia 0894 BARYTE, Hallet Cove, Adelaide, South Aust., Australia September 28, 2019
Europe Switzerland 0428 QUARTZ var. Smoky, Cavardi Gorge, St. Gotthard, Ticino, Switzerland September 28, 2019