3495 GROUTITE, QUARTZ, Robert Mine, Cuyuna Range, Crow Wing County, Minnesota, U.S.A. September 28, 2019 Steve Minnesota North & Central Americas United States Source R.Coulsell, 1999
Arizona North & Central Americas United States 5491 WITTITE, Middlemarch Canyon, Dragon Mtns., Cochise County, Arizona, U.S.A. September 28, 2019
Europe Russia 5843 TETRAFERROPLATINUM, Is River, Ekaterinburgskaya Oblast, Ural Mountains, Russia September 28, 2019
Mexico North & Central Americas 3712 SMITHSONITE, El Refugio Mine, Choix, Sinaloa, Mexico September 28, 2019
New Hampshire North & Central Americas United States 3672 FOURMARIERITE, Ruggles Mine, Grafton, Grafton County, New Hampshire, U.S.A. September 28, 2019
