4654 HECTORITE, Lyles Clay Deposit, near Hillside, Yapavai County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source R.Coulsell, 1999
Mexico North & Central Americas 6077 CERVELLEITE, Bambollita Mine, Moctezuma, Mun. de Moctezuma, Sonora, Mexico September 28, 2019
Bolivia South America 5605 CLINOCHALCOMENITE, Mina El Dragon, Antonio Quijarro Province, Potosi Department, Bolivia September 28, 2019
Brazil South America 0649 MAGNESITE, Pomba Pit, Brumado, Serra das Eguas, Bahia, Brazil September 28, 2019
