North and Central Americas Ohio United States ncat ANK F48 Fluorite, Dolomite, Pyrite, Bluffton Stone Company Quarry, Bluffton, Richland Township, Allen Co., Ohio, USA January 12, 2023
Australasia Australia Tasmania ncat AU001 Franckeite, Fluorite, Magnesite, Slaughteryard face, Mount Bischoff Mine, Waratah, Waratah district, Waratah-Wynyard municipality, Tasmania July 7, 2023
Co. Durham England United Kingdom 4226 Fluorite, Quartz, Galena, Weardale, Yorkshire, England October 4, 2019
