0264 Hureaulite, Big Chief Mine, Pennington Co, South Dakota, USA September 19, 2019 Steve North and Central Americas South Dakota United States
Brazil South America ncat JP3046 Hureaulite, Rockbridgeite, Jocao pegmatite (Cigana claim), Conselheiro Pena, Minas Gerais, Brazil October 11, 2019
North and Central Americas South Dakota United States ncat JP352, Hureaulite, White Elephant Mine, Cicero Peak, Pringle, Custer District, Custer Co., South Dakota, USA September 23, 2019
