0835 MARGAROSANITE, Franklin Mine, Franklin, Sussex County, New Jersey, U.S.A. September 28, 2019 Steve New Jersey North & Central Americas United States Source D.Garske, 1984
Canada North & Central Americas 5914 TUNDRITE-(Ce), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
California North & Central Americas United States 4442 SCAWTITE, Crestmore Quarry, Crestmore, Riverside County, California, U.S.A. September 28, 2019
Australasia Australia South Australia 3178 ARSENOCLASITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019