4114 Calcite, Clevedon Beach, Somerset (Avon), England October 4, 2019 Steve England Somerset United Kingdom
Arizona North and Central Americas United States ncat JP1738, Vanadinite, Calcite, Arizona, USA September 23, 2019
Australasia Australia Tasmania 5064 Calcite, Pyrite, Mt Cleveland Mine, Luina, Tasmania September 29, 2019
Co. Antrim Northern Ireland United Kingdom 0471 Calcite, Levyne, Parkgate Quarry, Ballysclare, Co. Antrim, Northern Ireland September 19, 2019
