2737 JOHANNSENITE, Iron Cap Mine, Landsman Camp, Aravaipa, Graham County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source D.Shannon, 1989
Europe Italy 4456 ANHYDRITE, Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy September 28, 2019
Europe Spain 3896 GYPSUM, Alabaster Quarries, Fentes de Ebro, Zaragoza, Aragon, Spain September 28, 2019
California North & Central Americas United States 4268 SPURRITE, Crestmore Quarry, Crestmore, Riverside County, California, U.S.A. September 28, 2019
Canada North & Central Americas 5981 SURSASSITE, Strategic Mn Mine, Woodstock, New Brunswick, Canada September 28, 2019
