5018 Sphalerite, Wheal Charlotte, Perranuthnoe, Cornwall, England September 29, 2019 Steve Cornwall England United Kingdom
Colorado North and Central Americas United States 4744 Pyroxmangite, Pyrite, Sphalerite, Sunnyside Mine, Bonita Peak, Gladstone, Eureka District, San Juan Co., Colorado, USA October 5, 2019
Europe Germany ncat JP1925 Calcite, Sphalerite, Dolomite, Becke-Oese quarry, Menden, Iserlohn, Sauerland, North Rhine-Westphalia, Germany October 11, 2019
Derbyshire England United Kingdom 4948 Barite, Sphalerite, Millclose Mine, South Darley, Derbyshire, England, UK October 5, 2019
