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 Victoria ncat JP3619 Thomsonite-Ca, Basalt quarry, Jindivick, Baw Baw Shire, Victoria September 23, 2019
Europe Norway 5633 Thomsonite-Ca, Saga 1 Quarry, Sagasen, Morje, Porsgrunn, Telemark, Norway October 5, 2019
Australasia Australia Victoria 0591 Thomsonite-Ca, Chabazite-Ca, Tylden quarry, Tylden, Victoria September 20, 2019