4748 Cacoxenite, Strengite, Sitio do Castelo Mine (Folgosinho quarry), Folgosinho, Gouveia, Guarda District, Portugal October 5, 2019 Steve Europe Portugal Helmut Braith
Cornwall England United Kingdom ncat JP1659 Strengite, Siderite, Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK October 8, 2019
Nevada North and Central Americas United States 5534 Cacoxenite, Mason Pass, Yerington, Lyon Co., Nevada, USA March 23, 2018
Australasia Australia Victoria ncat JP210 Cacoxenite, Phosphate Hill, Mansfield, Mansfield Shire, Victoria September 23, 2019
Czech Republic Europe 2073 Cacoxenite, Teskov, Rokycany District, Plzen Region, Czech Republic October 5, 2019
