5863 BURCKHARDITE, Moctezuma Mine, Moctezuma, Mun. de Moctezuma, Sonora, Mexico September 28, 2019 Steve Mexico North & Central Americas Source M.Richards, 2005
New Mexico North & Central Americas United States 1578 RICKARDITE, Hilltop Mine, Organ District, Dona Ana County, New Mexico, U.S.A. September 28, 2019
Australasia Australia Western Australia 3545 COLUMBITE-(Fe), Giles Prospect, Spargoville, West. Aust., Australia September 28, 2019
Africa South Africa 2154 QUARTZ var. Amethyst, Boekenhoutshoek Area, Mkobola, Nkangala District, Mpumalanga Province, South Africa September 28, 2019
North & Central Americas United States Washington 4594 ZEKTZERITE, Washington Pass, Golden Horn Batholith, Okanagan County, Washington, U.S.A. September 28, 2019
