3408 JORDANITE, CALCITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland September 28, 2019 Steve Europe Switzerland Source R.Coulsell, 1999
California North & Central Americas United States 2733 ERDITE, BARTONITE, Coyote Peak, Humboldt County, California, U.S.A. September 28, 2019
Europe Germany 6140 BREDIGITE, Caspar Quarry, Bellerberg Volcano, Ettringen, Eifel, Rhineland-Palatinate, Germany September 28, 2019
Africa Namibia 2395 QUARTZ Var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia September 28, 2019
