1260 KIDWELLITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source D.Shannon, 1982
Europe Italy 0433 VALENTINITE, Tafone Mine, Manciano, Grosseto Province, Tuscany, Italy September 28, 2019
Europe Russia 2925 ODINTSOVITE, Malyi Murun Massif, Irkutskaya Oblast, Eastern-Siberian Region, Russia September 28, 2019
Peru South America 1334 SPHALERITE, QUARTZ, Huaron Mines, Huayllay District, Pasco Province, Pasco Department, Peru September 28, 2019
