3625 Pyrophanite, Benallt Mine, Rhiw, Llyn Peninsula, Wales October 3, 2019 Steve United Kingdom Wales
Arkansas North and Central Americas United States 5805 A2980 523marps Fluorite, Chlorite, Magnetite, Albite, Pyrophanite, Natrolite(?), Big Rock Quarry (3M Quarry), Little Rock, Pulaski County, Arkansas, USA January 28, 2023
Arkansas North and Central Americas United States 5806 A2964 680marps Fluorite, Pyrophanite, Aegirine (Acmite), Albite, Holiday Inn Quarry, Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA January 28, 2023
Canada North and Central Americas 2199 Pectolite, Biotite, Pyrophanite, Analcime, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019
