3894 GYPSUM, Mt. Gunson Mines, Mount Gunson, Andamooka Ranges, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source M.Richards, 2005
Canada North & Central Americas 5914 TUNDRITE-(Ce), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Mexico North & Central Americas 0312 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico September 28, 2019
Illinois North & Central Americas United States 4158 ALSTONITE, BENSTONITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
