0523 PSEUDOBROOKITE, Wha Wha Mountains, Beaver County, Utah, U.S.A. September 28, 2019 Steve North & Central Americas United States Utah Source K.Davy, 1981
Europe Greenland 0115 CRYOLITE, Ivigtut Cryolite Deposit, Ivittuut, Arsuk Fjord, Sermersooq, Greenland September 28, 2019
Europe Switzerland 2282 RATHITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland September 28, 2019
California North & Central Americas United States 3198 MERWINITE, IDOCRASE, Wet Weather Quarry, Crestmore Quarries, Crestmore, Riverside County, California, U.S.A. September 28, 2019
Europe Portugal 0457 CASSITERITE, MUSCOVITE, Lagares de Estanho Mine, Queiriga, Vila Nova de Paiva, Viseu District, Portugal September 28, 2019
