North and Central Americas Tennessee United States 1338 Fluorite, Sphalerite, Quartz, Elmwood Mine, Tennessee, USA September 22, 2019
Cumbria England United Kingdom 30064 Fluorite, Quartz, Siderite, Rampgill Mine, Nenthead, Alston Moor, Eden, Cumbria, England April 21, 2020
Derbyshire England United Kingdom ncat JP2310 Hemimorphite, Fluorite, Cavendish Mill, Stoney Middleton, Derbyshire, England, UK October 8, 2019
Arkansas North and Central Americas United States 5805 A2980 523marps Fluorite, Chlorite, Magnetite, Albite, Pyrophanite, Natrolite(?), Big Rock Quarry (3M Quarry), Little Rock, Pulaski County, Arkansas, USA January 28, 2023
