0366 CORUNDUM, Gallatin Gateway, Gallatin County, Montana, U.S.A. September 28, 2019 Steve Montana North & Central Americas United States Source G.Leske, 1980
Canada North & Central Americas 4474 LORENZENITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Czech Republic Europe 0027 STIBARSEN, Pribram, Central Bohemia Region, Bohemia, Czech Republic September 28, 2019
California North & Central Americas United States 2832 IDAITE, BORNITE, WITTICHENITE, Lodi No.4 Mine, Spring Creek Area, Plumas County, California, U.S.A. September 28, 2019
Australasia Australia South Australia 1268 DUFRENITE, HEMATITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019