1931 Colusite, Pyrite, Colusa Mine, Silver Bow Co, Montana, USA September 22, 2019 Steve Montana North and Central Americas United States
Australasia Australia Tasmania 4177 Pyrite, Quartz (Hematite Inclusions), Philosopher’s Ridge, Mt. Lyell, Queenstown, Tasmania October 4, 2019
Australasia Australia Western Australia ncat JP2903 Pyrite, Biotite, Windarra Ni Mine (Mount Windarra; Windarra; Discovery gossan; Poseidon deposit), Laverton, Laverton Shire, Western Australia September 23, 2019