5320 Thomsonite-Ca, Beech Creek Quarry, Mount Vernon, Grant Co., Oregon, USA September 29, 2019 Steve North and Central Americas Oregon United States
Australasia New Zealand ncat JD3 Thomsonite-Ca, Maunganui Bluff, Kaipara District, Northland Region, New Zealand December 22, 2023
Northern Ireland United Kingdom ncat JP2296 Calcite, Mesolite, Chabazite, Thomsonite-Ca, Ballyewing, Northen Ireland October 8, 2019
Australasia Australia Victoria 7388 JL3708 Chabazite, Thomsonite-Ca, Organ Pipes National Park, City of Hume/Brimbank, Victoria December 28, 2020
Australasia New Zealand ncat JR8 Chabazite-Ca, Thomsonite-Ca, Blackhead Quarry, Dunedin City, Otago Region, New Zealand March 9, 2024
