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 Tasmania 6059 Thomsonite-(Ca), Phillipsite, Cradle Mountain Link Road, Middlesex Plains, Moina District, Tasmania October 2, 2019
Australasia Australia Victoria ncat JP3619 Thomsonite-Ca, Basalt quarry, Jindivick, Baw Baw Shire, Victoria September 23, 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
Northern Ireland United Kingdom ncat JP2296 Calcite, Mesolite, Chabazite, Thomsonite-Ca, Ballyewing, Northen Ireland October 8, 2019