5147 PREHNITE, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia September 28, 2019 Steve Africa Namibia Source A.Roffey, 2001
Europe Finland 1430 HURLBUTITE, Viitaniemi Pegmatite, Erajarvi Area, Western, Inner Finland Region, Finland September 28, 2019
Australasia Australia Northern Territory 4552 QUARTZ Var. Smoky, Wattie Creek, Wave Hill, Nthn. Terr., Australia September 28, 2019
Canada North & Central Americas 1458 VONSENITE, Tantalum Mine, Bernic Lake, Manitoba, Canada September 28, 2019
Australasia Australia South Australia 0537 ROMANECHITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019