4748 Cacoxenite, Strengite, Sitio do Castelo Mine (Folgosinho quarry), Folgosinho, Gouveia, Guarda District, Portugal October 5, 2019 Steve Europe Portugal Helmut Braith
Australasia Australia South Australia 4350 JL3913 Dufrénite, Strengite, Klemms Quarry, Moculta, South Australia December 1, 2022
Australasia Australia Victoria ncat JP1391 Cacoxenite, Gravel Hill quarry, Ascot Hills, Dookie, City of Greater Shepparton, Victoria November 19, 2021
Cornwall England United Kingdom 7419 JL2015 Cacoxenite, Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK December 31, 2020
Europe France 4566 Strengite, Quartz, Le Mazet vein, Echassieres, Ebreuil, Allier, Auvergne, France October 5, 2019
