ncat JP1649 Calcite, Prehnite, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK October 8, 2019 Steve North Ayrshire Scotland United Kingdom
Australasia Australia New South Wales 0775 Calcite, 6 Level, CSA Mine, Cobar, New South Wales September 20, 2019
Europe Hungary ncat JP874 Calcite, Pyrite, Goethite, Csódi Hill, Dunabogdány, Szentendre, Pest Co., Hungary June 29, 2022
Arizona North and Central Americas United States ncat JP644, Calcite, Peabody Mine (Moore Mine), Cochise District, Little Dragoon Mts, Cochise Co., Arizona, USA September 23, 2019