7116 Cowlesite, Douglas Lake Road, Westwold, Kamloops Mining Division, British Columbia, Canada October 5, 2019 Steve Canada North and Central Americas ex Joan Lamond Collection
Australasia Australia Victoria 0726 Levyne, Cowlesite, Calcite, Analcime, Jindivick, Victoria September 20, 2019
Co. Antrim Northern Ireland United Kingdom ncat JP0561 Cowlesite, Dunseverick, Giant’s Causeway, Co. Antrim, Northern Ireland, UK October 8, 2019
Co. Antrim Northern Ireland United Kingdom 1616 Cowlesite, Parkgate Quarry, Ballysclare, Co. Antrim, Northern Ireland September 22, 2019
