ncat JP2475, Calcite, Pyrite, Oskaloosa, Mahaska Co., Iowa, USA September 23, 2019 Pendleton Iowa North and Central Americas United States
Co. Antrim Northern Ireland United Kingdom 3099 Calcite, Mesolite, Thomsonite, Ladyhill Quarry, Tardree, Co. Antrim, Northern Ireland October 3, 2019
Europe Norway 5633 Thomsonite-Ca, Saga 1 Quarry, Sagasen, Morje, Porsgrunn, Telemark, Norway October 5, 2019
California North and Central Americas United States 20043 Smoky Quartz, Microcline, Dinkey Creek, Fresno Co., California, USA October 27, 2019
