5425 Calcite, Armstrong Quarry, Shireoaks, Derbyshire, England October 2, 2019 Steve Derbyshire England United Kingdom
New Jersey North and Central Americas United States 1638 Franklinite, Rhodonite, Calcite, Trotter Shaft, Franklin, New Jersey, USA July 7, 2021
Australasia Australia Victoria 0447 Calcite, Pyrite, Lake Cooper Quarry, Corop, Victoria September 19, 2019
Europe Netherlands ncat JP1309 Celestite, Calcite, Winterswijk, Gelderland, Netherlands October 8, 2019
Africa South Africa 30061 Groutite, Calcite, Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa April 21, 2020