4551 CASSITERITE, Huanuni Mine, Huanuni, Oruro Department, Bolivia September 28, 2019 Steve Bolivia South America Source M.Newnham, 2000
Europe Italy 6468 KRAUSITE, La Fossa crater, Vulcano Island, Lipari, Eolie Islands, Messina Province, Sicily, Italy September 28, 2019
Africa South Africa 2154 QUARTZ var. Amethyst, Boekenhoutshoek Area, Mkobola, Nkangala District, Mpumalanga Province, South Africa September 28, 2019
Asia Japan 3556 PYROCHROITE, Noda Tamagawa Mine, Noda, Iwate Prefecture, Honshu Island, Japan September 28, 2019
Colorado North & Central Americas United States 3299 HESSITE, Rex Mine, Gold Hill District, Boulder County, Colorado, U.S.A. September 28, 2019