Alstonite

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

Type Locality for bavsiite, Helmut Braith

October 5, 2019

United Kingdom Wales

3886 Alstonite, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales

Tom Cottrell 2/2005

October 3, 2019

United Kingdom Wales

3885 Alstonite, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales

Tom Cottrell 2/2005

October 3, 2019

Illinois North and Central Americas United States

6064 Benstonite, Alstonite, Minerva No. 1 Mine (Ozark-Mahoning No. 1 Mine) Ozark-Mahoning Group, Cave-in-Rock Sub-District, Illinois – Kentucky Fluorspar District, Hardin Co., Illinois, USA

October 2, 2019

Powys United Kingdom Wales

5461 Ewaldite, Alstonite, Harmotome, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales, UK

October 2, 2019

Powys United Kingdom Wales

5452 Alstonite, Calcite, Harmotome, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales, UK

October 2, 2019

New York North and Central Americas United States

2473 Alstonite, American Talc Corporation Mine, Balmat, New York, USA

September 22, 2019

Cumbria England United Kingdom

5459 Barite after Alstonite. Nentsberry Haggs Mine, Alston, Cumbria, England

A neat pseudomorph of barite after alstonite from Nentsberry Haggs Mine, Nent Valley, Alston Moor District, Cumbria, England. Photo width 20mm.

March 23, 2018