ncat JP832 Calcite, Barite, Boral Limited quarry, Bundoora, City of Whittlesea, Victoria September 23, 2019 Steve Australasia Australia Victoria Calcite fluoresces pink and barite fluoresces pale yellow
Mexico North and Central Americas 0025 Wulfenite, Calcite, Los Lamentos, Chihuahua, Mexico September 18, 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
Co. Durham England United Kingdom 10022 Calcite, Boltsburn Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England October 5, 2019
Australasia Australia South Australia 7412 JL1467 Fluorapatite, Barite, Quartz, Cuprite, Spring Creek Mine, Wilmington, South Flinders Ranges, Flinders Ranges, South Australia December 30, 2020
