8004 Anatase, Dolomite, Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada October 5, 2019 Steve Canada North and Central Americas ex Bernie and Margaret Day Collection
Australasia Australia Tasmania 3309 Quartz (White-Capped), Anatase, Philosophers Ridge, Mt Lyell, Queenstown, Tasmania October 3, 2019
Arizona North and Central Americas United States 7122 JL280, Dolomite, Kinoite, Gilalite, Christmas Mine (Red Bird shafts; Inspiration Mine; Hackberry shafts), Christmas, Christmas area, Banner District, Dripping Spring Mts, Gila Co., Arizona, USA September 23, 2019
Australasia Australia Victoria 1193 Dolomite on Analcite, Cairns Bay, Flinders, Victoria September 22, 2019
Africa Namibia 4771 Zincian Dolomite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
