5382 Minrecordite, Calcite, Duftite, Tsumeb Mine, Tsumeb, Otjikoto, Namibia September 29, 2019 Steve Africa Namibia
Co. Antrim Northern Ireland United Kingdom 0772 Calcite, Natrolite, Glenarm, Co. Antrim, Northern Ireland September 20, 2019
Australasia Australia Tasmania 2123 Calcite (Fluorescent), Kara Mine, Hampshire, Tasmania September 22, 2019
Mexico North and Central Americas 30067 Barite, Pyrite, Fluorite, Calcite, Level 4, El Solar Mine, Taxco de Alarcón, Mun. de Taxco, Guerrero, Mexico April 21, 2020
Cumbria England United Kingdom 5440 Calcite, Potts Gill Mine, Caldbeck Fells, Cumbria, England October 2, 2019
