0697 TRIPHYLITE, Dan Patch Mine, Keystone, Pennington County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source D.Garske, 1984
Europe Greenland 3682 THOMSENOLITE, Ivigtut Cryolite Deposit, Ivittuut, Arsuk Fjord, Sermersooq, Greenland September 28, 2019
Australasia Australia New South Wales 4667 PREHNITE, Tathra, Mullaley, N.S.W., Australia September 28, 2019
Australasia Australia South Australia 5759 JAHNSITE-(Na, Fe, Mg), Tom’s Quarry, Kapunda, South Aust., Australia September 28, 2019
New Jersey North & Central Americas United States 5593 HYDROHETAEROLITE, Sterling Mine, Sterling Hill, Ogdensberg, Sussex County, New Jersey, U.S.A. September 28, 2019