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
Australasia Australia South Australia ncat RW63 Calcite, Lyndhurst, South Australia November 29, 2021
Australasia Australia New South Wales 1223 Silver, Calcite, Consols Mine, Broken Hill, New South Wales September 22, 2019
Australasia Australia Tasmania 2308 Calcite, Natrolite, Thomsonite, Middlesex Plains, Tasmania September 22, 2019
