5320 Thomsonite-Ca, Beech Creek Quarry, Mount Vernon, Grant Co., Oregon, USA September 29, 2019 Steve North and Central Americas Oregon United States
Australasia Australia Victoria ncat AA O13 Erionite, Levyne-Ca, Thomsonite-Ca, Basalt quarry, Jindivick, Baw Baw Shire, Victoria February 3, 2023
Australasia New Zealand ncat VHD15, Thomsonite-Ca, Calcite, Aranga Quarry, North Island, New Zealand November 17, 2019
Australasia New Zealand ncat JD3 Thomsonite-Ca, Maunganui Bluff, Kaipara District, Northland Region, New Zealand December 22, 2023
North Ayrshire Scotland United Kingdom 2938 Analcime, Garnet Group, Thomsonite-Ca, Hematite, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK March 29, 2025
