ncat JP1301 Thomsonite-Ca, Schrimpf basalt works, Herbstein, Vogelsberg, Hesse, Germany October 11, 2019 Steve Europe Germany Thomsonite not in Mindat
Australasia Australia Queensland ncat JP3107 Thomsonite-Ca, Laidley Creek, Gatton Valley, Lockyer Valley Region, Queensland September 23, 2019
North Ayrshire Scotland United Kingdom ncat JP2311 Garnet Group, Epidote, Thomsonite-Ca, Loanhead Quarry, Beith, North Ayrshire, Scotland, UK April 1, 2024
Europe Germany ncat JP3341 Thomsonite-Ca, Wilhendersonite, Muscovite, Rother Kopf, Roth, Gerolstein, Eifel, Rhineland-Palatinate, Germany October 11, 2019
Europe Norway 5633 Thomsonite-Ca, Saga 1 Quarry, Sagasen, Morje, Porsgrunn, Telemark, Norway October 5, 2019
