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
Australasia Australia Queensland ncat WD202 Levyne, Erionite, Thomsonite-Ca, Laidley Creek, Gatton Valley, Lockyer Valley Region, Queensland March 10, 2025
North Ayrshire Scotland United Kingdom ncat JP2311 Garnet Group, Epidote, Thomsonite-Ca, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK April 1, 2024
Australasia New Zealand ncat JR8 Chabazite-Ca, Thomsonite-Ca, Blackhead Quarry, Dunedin City, Otago Region, New Zealand March 9, 2024
