6101 GUYANAITE, Merume River, Kamakusa, Mazaruni District, Guyana September 28, 2019 Steve Guyana South America Source M.Richards, 2005
California North & Central Americas United States 5907 KINOSHITALITE, Trumbull Peak, Mariposa County, Cailifornia, U.S.A. September 28, 2019
Bolivia South America 4551 CASSITERITE, Huanuni Mine, Huanuni, Oruro Department, Bolivia September 28, 2019
Europe Russia 5939 MOUNTAINITE, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
