9054 JP2234 Proustite, Plaka Mines, Plaka, Lavrion District Mines, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019 Steve Europe Greece
Australasia Australia New South Wales 7319 JL3066 Pyrargyrite, Pyrite, Proustite, Siderite, Browne’s shaft, Block 39, North Mine, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales December 24, 2020
Canada North and Central Americas 0794 Xanthoconite, Proustite, Dyscrasite, O’Brien Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada September 20, 2019
Europe Germany ncat JP3531 Xanthoconite, Proustite, Alte Hoffnung Gottes Mine, Kleinvoigtsberg, Freiberg District, Erzgebirge, Saxony, Germany October 11, 2019
California North and Central Americas United States ncat JP1681, Proustite, Advance Mine (Zaca Mine; Zaca group; North Advance Mine; Collosus Mine; Colorado No. 2 Mine; Tarshish Mine), Colorado Hill, Loope (Monitor; Loopeville), Monitor – Mogul District, Alpine Co., California, USA September 23, 2019
