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 ncat VHD10, Cyrilovite, Strengite, Kidwellite, Iron Monarch Mine, Iron Knob, South Australia November 17, 2019
Australasia Australia Victoria ncat JP2422 Strengite, Lake Boga granite quarry, Lake Boga, Swan Hill Rural City, Victoria September 23, 2019
Australasia Australia Victoria ncat JP3523 Wavellite, Cacoxenite, Phosphate Hill, Mansfield, Mansfield Shire, Victoria September 23, 2019
Australasia Australia New South Wales 7446 JL2680 Strengite, Natrojarosite, Dufrenite, Kintore opencut, Broken Hill, New South Wales July 26, 2021
