Connecticut North and Central Americas United States 1627 Datolite, Calcite, Roncari Quarry, East Glastonbury, Connecticut, USA September 22, 2019
Australasia Australia Victoria 40008 RH Mn-Oxide (Dendrites), Calcite, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 15, 2021
Canada North and Central Americas ncat VHD4, Calcite, Highway 7, Madoc, Ontario, Canada November 17, 2019
Australasia Australia Victoria 0479 Calcite, David Mitchell Quarry, Lilydale, Victoria September 19, 2019
