3885 Alstonite, 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
Cumbria England United Kingdom 5459 Barite after Alstonite. Nentsberry Haggs Mine, Alston, Cumbria, England March 23, 2018
Australasia Australia Tasmania 5733 Alstonite, Rosebery Mine (EZ Mine), Rosebery, Rosebery district, West Coast municipality, Tasmania March 28, 2021
Canada North and Central Americas 4683 Bavsiite, Suzukiite, Celsian, Walstromite, Alstonite, Gun claim (Gunn claim), Wilson Lake, Itsi Mt., Watson Lake Mining District, Yukon, Canada October 5, 2019
