Illinois North and Central Americas United States 10001 Calcite, Fluorite, Hill-Ledford Mine, Cave-in-Rock, Hardin Co., Illinois, USA March 23, 2018
Australasia Australia Tasmania 2867 Siderite on Fluorite, Cleveland Mine, Luina, Tasmania October 3, 2019
North and Central Americas Tennessee United States 1390 Fluorite, Calcite, Sphalerite, Elmwood Mine, Tennessee, USA September 22, 2019
Scotland United Kingdom 4849 Fluorite, Quartz, Albite, Orthoclase, Biotite, Clauchlands Point, Lamlash, Isle of Arran, Strathclyde, Scotland, UK October 5, 2019
