5425 Calcite, Armstrong Quarry, Shireoaks, Derbyshire, England October 2, 2019 Steve Derbyshire England United Kingdom
Oceana Papua New Guinea 6090 Gypsum, Calcite, Porgera Mine, Mt Kare Valley, Mt Hagen, Enga Province, Papua New Guinea October 2, 2019
Australasia Australia Tasmania ncat VHD4, Calcite, Analcime, Fieldwick’s Quarry, Weldborough, Tasmania November 17, 2019
Australasia Australia Victoria 30101 Calcite, Kitty Miller Bay, Phillip Island, Bass Coast Shire, Victoria May 16, 2020
