0479 Calcite, David Mitchell Quarry, Lilydale, Victoria September 19, 2019 Steve Australasia Australia Victoria
Connecticut North and Central Americas United States 1627 Datolite, Calcite, Roncari Quarry, East Glastonbury, Connecticut, USA September 22, 2019
Arizona North and Central Americas United States ncat JP1738, Vanadinite, Calcite, Arizona, USA September 23, 2019
Australasia Australia Victoria 0463 Calcite, Mn Oxide, Lilydale Quarry, Lilydale, Victoria November 25, 2018
Africa Namibia 8028 Boltwoodite, Calcite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
