ncat JP760, Apatite, Siderite, Quartz, Helen Beryl Mine (Sweepstakes Beryl; Big Tom claim; Kem claim), Fourmile, Custer District, Custer Co., South Dakota, USA September 23, 2019 Steve North and Central Americas South Dakota United States
Cornwall England United Kingdom 3811 Orthoclase (Adularia), Quartz, Wheal Edward, St. Just, Cornwall, England October 3, 2019
Deaccessioned Europe Russia Deaccessioned 30078 Calcite, Sphalerite, Chalcopyrite, Quartz, Fluorite, Bor Pit, Dal’negorsk B deposit, Dalnegorsk, Primorsky Krai, Russia April 22, 2020
Cumbria England United Kingdom 4842 Mimetite, Quartz, Dry Gill Mine, Caldbeck Fells, Cumbria, England, UK October 5, 2019