ncat JP3531 Xanthoconite, Proustite, Alte Hoffnung Gottes Mine, Kleinvoigtsberg, Freiberg District, Erzgebirge, Saxony, Germany October 11, 2019 Steve Europe Germany
Europe Greece 9054 JP2234 Proustite, Plaka Mines, Plaka, Lavrion District Mines, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019
Africa Morocco ncat VHD4 Fettelite, Proustite, Imiter mine, Imiter mining district, Tinghir Cercle, Tinghir Province, Drâa-Tafilalet Region, Morocco. June 25, 2023
