0484 Calcite, Miliken Mine, Viburnum Trend, Reynolds Co, Missouri, USA September 19, 2019 Steve Missouri North and Central Americas United States
Australasia Australia Tasmania 5064 Calcite, Pyrite, Mt Cleveland Mine, Luina, Tasmania September 29, 2019
Co. Antrim Northern Ireland United Kingdom 0643 Gmelinite, Calcite, Natrolite, Magheramorne Quarry, near Glenarm, Co. Antrim, Northern Ireland September 20, 2019
Australasia Australia Victoria 2440 Calcite, Portland Harbour Trust Quarry, Cape Grant, Portland, Victoria September 22, 2019
Nevada North and Central Americas United States 0213 Millerite, Calcite, Grays Quarry, Hamilton, Hancock Co., Illinois September 18, 2019