ncat JP352, Hureaulite, White Elephant Mine, Cicero Peak, Pringle, Custer District, Custer Co., South Dakota, USA September 23, 2019 Steve North and Central Americas South Dakota United States Jack Nelson Collection
North and Central Americas South Dakota United States 0264 Hureaulite, Big Chief Mine, Pennington Co, South Dakota, USA September 19, 2019
Brazil South America 6016 Hureaulite, Cigana claim (Jocao claim), Conselheiro Pena, Doce valley, Minas Gerais, Brazil October 2, 2019
