4877 LUDLAMITE, Blackbird Mine, Blackbird District, Lemhi County, Idaho, U.S.A. September 28, 2019 Steve Idaho North & Central Americas United States Source C.Kovac, 2011
Europe Russia 5531 BELYANKINITE, Mt. Karnasurt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
Mexico North & Central Americas 3883 ANHYDRITE, Naica, Mun. de Saucillo, Chihuahua, Mexico September 28, 2019
Australasia Australia New South Wales 4003 OPAL-AG, White Cliffs Opal Field, White Cliffs, N.S.W., Australia September 28, 2019
