1210 Calcite, Phillipsite, Marrawah, Tasmania November 25, 2018 Steve Australasia Australia Tasmania A doubly-terminated calcite crystal on phillipsite. Photo width 12mm. Click for full sized image…
Iowa North and Central Americas United States ncat JP654, Calcite, Oskaloosa, Mahaska Co., Iowa, USA September 23, 2019
Co. Durham England United Kingdom 10022 Calcite, Boltsburn Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England October 5, 2019
Cumbria England United Kingdom 0911 Calcite, Quartz, Hematite, Fluorite, Florence Mine, Egremont, Cumbria, England September 20, 2019
Australasia Australia Tasmania 3866 Calcite, Analcime, Gmelinite, Weldborough, Tasmania October 3, 2019
