4479 FERROCARPHOLITE, Krasno, Horni Slovakov, Karlovy Vary Region, Bohemia, Czech Republic September 28, 2019 Steve Czech Republic Europe Source R.Duda, 2008
Czech Republic Europe 2642 KORITNIGITE, Jachymov, Karlovy Vary Region, Bohemia, Czech Republic September 28, 2019
Nevada North & Central Americas United States 4938 DUSSERTITE, Tecoma, Elko County, Nevada, U.S.A. September 28, 2019
California North & Central Americas United States 2159 QUARTZ var. Chalcedony, Turtle Mountains, San Bernardino County, California, U.S.A. September 28, 2019
California North & Central Americas United States 3060 HOWIEITE, Longvale Quarry, Mendocino County, California, U.S.A. September 28, 2019
