5477 Heulandite, Sgurr nam Boc, Isle of Skye, Inverness-shire, Scotland October 2, 2019 Steve Scotland United Kingdom Bernie & Margaret Day Collection. Rock-site.co.uk, now Steetley Minerals – Peter Briscoe
Co. Antrim Northern Ireland United Kingdom 3831 Heulandite, Erionite, Dunseverick, Co. Antrim, Northern Ireland October 3, 2019
Australasia Australia New South Wales ncat VH570 Ferrierite-Mg, Heulandite Unanderra, New South Wales March 5, 2023
