1627 Datolite, Calcite, Roncari Quarry, East Glastonbury, Connecticut, USA September 22, 2019 Steve Connecticut North and Central Americas United States
Australasia Australia South Australia 0223 Chalcopyrite, Calcite, Quartz, Roxby Downs, South Australia September 18, 2019
England Somerset United Kingdom 7280 JL1448 Goethite, Calcite, Colemans Quarry, Holwell, Somerset, England October 15, 2019
Africa South Africa 8073 M1819 Iowaite, Chondrodite, Calcite, Magnetite, Palabora mine, Loolekop, Phalaborwa, Limpopo Province, South Africa March 31, 2024
Australasia Australia Queensland ncat VHD7, Calcite, Magnetite, Biggenden, Queensland November 17, 2019