5440 Calcite, Potts Gill Mine, Caldbeck Fells, Cumbria, England October 2, 2019 Steve Cumbria England United Kingdom
United Kingdom Wales 1564 Calcite, Bwlch-y-Cwm Quarry, Tongwynlais, Cardiff, South Glamorgan, Wales September 22, 2019
Cornwall England United Kingdom 7074 JL2218 Chalcopyrite, Calcite, Covellite, Carn Brea Mine, Carn Brea, Camborne – Redruth – St Day District, Cornwall, England September 29, 2019
North Ayrshire Scotland United Kingdom ncat JP1649 Calcite, Prehnite, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK October 8, 2019
Australasia Australia Victoria 7180 JL453 Calcite, Riddells Creek, Sunbury, Victoria September 23, 2019