2896 Calcite, Prince Lyell Mine, Mt Lyell, Queenstown, Tasmania October 3, 2019 Steve Australasia Australia Tasmania
Australasia Australia Tasmania 2973 Siderite, Calcite, Weber Falls, Scamander, Tasmania October 3, 2019
Canada North and Central Americas 8066 Calcite, Fluorite, Marcasite, Barite, Francon quarry, Montreal, Quebec, Canada October 5, 2019
Australasia Australia South Australia 0223 Chalcopyrite, Calcite, Quartz, Roxby Downs, South Australia September 18, 2019
North Ayrshire Scotland United Kingdom ncat JP1649 Calcite, Prehnite, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK March 29, 2025
