3697 RHODOCHROSITE, Leadville, Gilpin County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Colling, 1999
Cornwall England United Kingdom 2252 OLIVENITE, QUARTZ, Wheal Unity, Gwennap, Camboune-Redruth-St. Day District, Cornwall, England, U.K. September 28, 2019
California North & Central Americas United States 0051 SYLVITE, HALITE, Salton Sea, Imperial County, California, U.S.A. September 28, 2019
Czech Republic Europe 2233 ROSSLERITE, Svornost Mine, Jachymov, Karlovy Vary Region, Bohemia, Czech Republic September 28, 2019
Europe Germany 5938 MAGNESIO-FLUORO-ARFVEDSONITE, Hohenburg, Berkum, Bonn, North Rhine-Westphalia, Germany September 28, 2019
