0571 CUPROROMEITE, Unnamed Mine, Gilbert District, Esmeralda County, Nevada, U.S.A. September 28, 2019 Steve Nevada North & Central Americas United States Source G.Leske, 1981
Brazil South America 1702 TOPAZ, Ouro Preto, Iron Quadrangle, Minas Gerais, Brazil September 28, 2019
Europe Greece 4311 ILVAITE, Mega Horio, Serifos Island, Kyklades Prefecture, Aegean Islands Department, Greece September 28, 2019
Canada North & Central Americas 0610 MOSANDRITE, Kipawa Alkaline Complex, Les Lacs-du-Temiscamingue, Temiscamingue, Quebec, Canada September 28, 2019
Brazil South America 4230 KYANITE, QUARTZ, Barra de Salinas Mine, Barra do Salinas, Coronel Murta, Jequitnhonha Valley, M.G., Brazil September 28, 2019
