Europe Portugal 4696 Phosphosiderite, Sitio do Castelo Mine (Folgosinho quarry), Folgosinho, Gouveia, Guarda District, Portugal October 5, 2019
North and Central Americas South Dakota United States 4499 Phosphosiderite, Bull Moose Mine, Custer, Custer Co., South Dakota, USA October 5, 2019
Brazil South America 3720 Frondelite, Phosphosiderite, Sapucaia pegmatite, Sapucaia Do Norte, Minas Gerais, Brazil October 3, 2019
