3804 Barite, Quartz, Sphalerite, Pyrite, Middleshop Mine, Strontian, Argyllshire, Scotland October 3, 2019 Steve Argyll and Bute Scotland United Kingdom
Arkansas North and Central Americas United States 0561 Cookeite, Quartz, Stand On Your Head Claim, Arkansas, USA September 20, 2019
Asia Japan 5487 Magnesiofoitite, Pyrite, Foitite, Kyonosawa, Yamanashi City, Yamanashi Prefecture, Japan October 2, 2019
Nevada North and Central Americas United States 4774 Barite, Comstock Lode, Virginia City, Comstock District, Storey Co., Nevada, USA October 5, 2019
