ncat JP2422 Strengite, Lake Boga granite quarry, Lake Boga, Swan Hill Rural City, Victoria September 23, 2019 Steve Australasia Australia Victoria
Europe Portugal 4748 Cacoxenite, Strengite, Sitio do Castelo Mine (Folgosinho quarry), Folgosinho, Gouveia, Guarda District, Portugal October 5, 2019
Australasia Australia New South Wales ncat JP1616 Strengite, Jarosite, Dufrenite, Natrodufrenite, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales September 23, 2019
Alabama North and Central Americas United States 1403 Strengite, Indian Mountain, Cherokee Co, Alabama, USA January 10, 2022
Europe France 4566 Strengite, Quartz, Le Mazet vein, Echassieres, Ebreuil, Allier, Auvergne, France October 5, 2019
