3313 SPHALERITE, PYRITE, Huaron Mines, Huayllay District, Pasco Province, Pasco Department, Peru September 28, 2019 Steve Peru South America Source R.Coulsell, 1999
Canada North & Central Americas 2503 HAUCHECORNITE, Vermilion Mine, Denison, Sudbury District, Ontario, Canada September 28, 2019
North & Central Americas United States Utah 4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A. September 28, 2019
Arizona North & Central Americas United States 4654 HECTORITE, Lyles Clay Deposit, near Hillside, Yapavai County, Arizona, U.S.A. September 28, 2019
Europe Russia 3246 SHUNGITE, Shun’ga Village, Lake Onega, Karelia Republic, Northern Region, Russia September 28, 2019
