2538 CRISTOBALITE, Vechec, Northern Slanske Mtns., Presov Region, Slovakia September 28, 2019 Steve Europe Slovakia Source D.Shannon, 1988
Australasia Australia South Australia 2029 NONTRONITE, Burra Burra Mine, Burra, South Aust., Australia September 28, 2019
Europe Italy 6276 MARRUCCIITE, Buca Della Vena Mine, Ponte Strazzema, Lucca Province, Tuscany, Italy September 28, 2019
Arizona North & Central Americas United States 0795 AURICHALCITE, 79 Mine, Hayden, Gila County, Arizona, U.S.A. September 28, 2019
Europe Germany 0617 FERROGEDRITE, Spitzenberg Mine, Bad Harzburg, Harz, Lower Saxony, Germany September 28, 2019
