0437 Calcite, Portland Harbour Trust Quarry, Cape Grant, Portland, Victoria September 19, 2019 Steve Australasia Australia Victoria
Cumbria England United Kingdom 5262 Calcite, Tynebottom Mine, Garrigill, Cumbria, England September 29, 2019
Australasia Australia Victoria ncat JP620 Chabazite-Na, Calcite, Boral Limited quarry, Bundoora, City of Whittlesea, Victoria September 23, 2019
Arizona North and Central Americas United States ncat JP1586, Calcite, Phelps Dodge Corporation Well No. 1, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA September 23, 2019
