3637 CALUMETITE, Centennial Mine, Calumet, Houghton County, Michigan, U.S.A. September 28, 2019 Steve Michigan North & Central Americas United States Source M.Richards, 2005
Australasia Australia Western Australia 3573 NICKELHEXAHYDRITE, 132 North Open Pit, Widgiemooltha, West. Aust., Australia September 28, 2019
Europe Switzerland 5750 GASPARITE-(Ce), Wanni Glacier, Scherbadung, Kriegalp Valley, Binn Valley, Wallis, Switzerland September 28, 2019
Canada North & Central Americas 3363 SPERRYLITE, Vermilion Mine, Denison, Sudbury District, Ontario, Canada September 28, 2019
Connecticut North & Central Americas United States 0551 MICROLITE, Sawmill Quarry, Haddem, Middlesex County, Connecticut, U.S.A. September 28, 2019
