Arizona North and Central Americas United States 10070 Calcite, Wulfenite, Hemimorphite, 79 Mine (79th Mine; Seventy-Nine Mine; Seventy-Nine property; McHur prospect), Chilito, Hayden area, Banner District, Dripping Spring Mts, Gila Co., Arizona October 5, 2019
Co. Durham England United Kingdom 10022 Calcite, Boltsburn Mine, Rookhope District, Weardale, North Pennines, Co. Durham, England October 5, 2019
Australasia Australia Tasmania 3167 Calcite, Giblin Street Quarry, Lenah Valley, Tasmania October 3, 2019
Australasia Australia South Australia ncat JP1010 Malachite, Calcite, Marree, Northeast, South Australia September 23, 2019