5425 Calcite, Armstrong Quarry, Shireoaks, Derbyshire, England October 2, 2019 Steve Derbyshire England United Kingdom
England Somerset United Kingdom 1342 Goethite, Calcite, Quartz, Dulcote Quarry, Wells, Mendip Hills, Somerset, England September 22, 2019
Australasia Australia Tasmania 3028 Calcite, Cliff View Road, Allens Rivulet, Tasmania October 3, 2019
Australasia Australia Victoria 0137 Goethite, Calcite, Lake Cooper Quarry, Corop, Victoria September 18, 2019
Africa South Africa 30061 Groutite, Calcite, Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa April 21, 2020
