0927 BOUSSINGAULTITE, The Geysers, Sonoma County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Coulsell, 1980
Arkansas North & Central Americas United States 1754 DUFRENITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019
Canada North & Central Americas 1536 EUDIALYTE, Kipawa Alkaline Complex, Les Lacs-du-Temiscamingue, Temiscamingue, Quebec, Canada September 28, 2019
Europe Italy 5665 GREENOCKITE, SMITHSONITE, Dossena, Brembana Valley, Bermago Province, Lombardy, Italy September 28, 2019
