3280 FERROSILITE, LABRADORITE, Big Squaw, Piscataquis County, Maine, U.S.A. September 28, 2019 Steve Maine North & Central Americas United States Source D.Shannon, 1994
Europe Greenland 3022 CRYOLITE, Ivigtut Cryolite Deposit, Ivittuut, Arsuk Fjord, Sermersooq, Greenland September 28, 2019
Australasia Australia South Australia 6204 WATERHOUSEITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019
North & Central Americas South Dakota United States 5025 GRIPHITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Europe Norway 5416 KRISTIANSENITE, Heftetjern Pegmatite, Tordale, Drangedal, Telemark, Norway September 28, 2019
