Arkansas North and Central Americas United States 5627 Aegirine, Calcite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
Europe Germany 10013 Calcite, Millerite, Hematite, St Andreasberg, St Andreasberg District, Harz, Lower Saxony, Germany October 5, 2019
Australasia Australia South Australia ncat OW303 Malachite, Calcite, Dolomite, Quartz, Mutooroo Copper Mine, Mutooroo Homestead, Mingary, Olary Province, South Australia November 12, 2022
Africa South Africa 4631 Quartz, Orthoclase, Cape Lime Company’s Dolomite Quarry, Vredendal, West Coast District, Western Cape Province, South Africa October 5, 2019
