1338 Fluorite, Sphalerite, Quartz, Elmwood Mine, Tennessee, USA September 22, 2019 Steve North and Central Americas Tennessee United States
Scotland United Kingdom 4897 Clinoatacamite, Quartz, Goethite, Rhuba a’Mhill, Isle of Islay, Strathclyde, Scotland, UK October 5, 2019
Australasia Australia South Australia ncat JP3441 Sphalerite, Mount Gunson Copper mines (Pernatty Lagoon – Mount Gunson Cu Deposits), Pernatty Lagoon, Stuart Shelf, South Australia September 23, 2019
Arizona North and Central Americas United States 2846 Dioptase, Fluorite, Quartz, Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA December 1, 2021
