5173 Marcasite, Dolomite, Great Cobar Mine, Cobar, New South Wales September 29, 2019 Steve Australasia Australia New South Wales JL0650. Frank Robinson
Arizona North and Central Americas United States ncat JP2008, Dolomite, Mn-Oxide, Yavapai Co., Arizona, USA September 23, 2019
Missouri North and Central Americas United States 0215 Galena, Dolomite, Chalcopyrite, West Fork Mine, Viburnum Trend, Reynolds Co, Missouri, USA September 18, 2019
Australasia Australia Western Australia 3154 Sphalerite, Galena, Marcasite, Cadjebut Mine, Fitzroy Crossing, Western Australia October 3, 2019