2439 Hisingerite, Potosí Mine, Francisco Portillo, West Camp, Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico September 22, 2019 Pendleton Mexico North and Central Americas Black/brown resinous material on calcite(?) crystals.
North and Central Americas Ohio United States 1442 Fluorite, Bluffton Stone Quarry, Bluffton, Ohio, USA September 22, 2019
Australasia Australia Tasmania 30094 Crocoite, Gibbsite, 2010 Pocket, Adelaide Mine, Dundas, West Coast municipality, Tasmania May 3, 2020
California North and Central Americas United States 2288 Eglestonite, Cinnabar, Cahill mine, Poverty Peak District, Humboldt Co., Nevada, USA September 22, 2019
Australasia Australia Victoria 1160 Thomsonite, Montmorillonite, Cairns Bay, Flinders, Victoria September 22, 2019
