Co. Durham England United Kingdom 10022 Calcite, Boltsburn Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England October 5, 2019
Australasia Australia South Australia ncat JL3692 Calcite, Iron Monarch, South Australia October 15, 2019
Australasia Australia Queensland 0783 Calcite, Agate Creek, Etheridge Shire, Queensland September 20, 2019
Australasia Australia Tasmania 3282 Analcime, Calcite, Fieldwick Quarry, Weldborough Pass, Tasmania October 3, 2019
