3882 Harmotome, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales October 3, 2019 Steve United Kingdom Wales Tom Cottrell 2/2005
Australasia Australia Tasmania 5736 Alstonite, Harmotome, Rosebery Mine (EZ Mine), Rosebery, Rosebery district, West Coast municipality, Tasmania March 31, 2021
England Northumberland United Kingdom ncat JP1207 Harmotome, Barite, Witherite, Settlingstones Mine, Newbrough, Northumberland, England, UK October 8, 2019
Highland Scotland United Kingdom ncat JP1946 Harmotome, Calcite, Whitesmith Mine, Strontian, Highland, Scotland, UK April 2, 2024
