3464 PEROVSKITE, Magnet Cove, Hot Springs County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source C.Kovac, 2004
North & Central Americas United States Utah 0067 BECQUERELITE, White Canyon District, San Juan County, Utah, U.S.A. September 28, 2019
Canada North & Central Americas 1685 MARIALITE, CALCITE, Deer Lake Diggings, Tory Hill, Quebec, Canada September 28, 2019
