1543 CORDIERITE, Hullvann, Bjordam, Bamble, Telemark, Norway September 28, 2019 Steve Europe Norway Source R.Coulsell, 1983
Arizona North & Central Americas United States 4067 LINDGRENITE, Inspiration Mine, Insperation, Gila County, Arizona, U.S.A. September 28, 2019
Asia Kazakhstan 4396 DIOPTASE, Mt. Altyn Tube, Kirghhiz Steppes, Karagandy Province, Kazakhstan September 28, 2019
Africa Namibia 4500 QUARTZ Var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia September 28, 2019
Australasia Australia South Australia 6549 DAVIDITE-(La), Radium Hill Mine, Mingary, Olary Province, South Aust., Australia September 28, 2019
