ncat JP3183, Thomsonite-Ca, North Table Mountain, Golden, Golden District, Jefferson Co., Colorado, USA September 23, 2019 Steve Colorado North and Central Americas United States
Northern Ireland United Kingdom ncat JP2296 Calcite, Mesolite, Chabazite, Thomsonite-Ca, Ballyewing, Northen Ireland October 8, 2019
Australasia New Zealand ncat JP3068 Thomsonite-Ca, Maunganui Bluff, Kaipara District, Northland Region, North Island, New Zealand October 8, 2019
North and Central Americas Oregon United States 5320 Thomsonite-Ca, Beech Creek Quarry, Mount Vernon, Grant Co., Oregon, USA September 29, 2019
Australasia Australia Victoria ncat JP3527 Augite, Andesine, Chabazite, Thomsonite-Ca, Portland Harbour Trust Quarry, Cape Sir William Grant, Portland, Glenelg Shire, Victoria September 23, 2019
