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 5006 MIMETITE, Santa Eulalia, Mun. de Aquiles Serdan, Chihuahua, Mexico September 28, 2019
Africa Namibia 4143 WILLEMITE, Berg Aukas Mine, Grootfontein, Otjozondjupa Region, Namibia September 28, 2019
Michigan North & Central Americas United States 3874 CELESTINE, Scofield Quarry, Maybee, Monroe County, Michigan, U.S.A. September 28, 2019
Europe Russia 4438 EUDIALYTE, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
