4086 PARATELLURITE, Klondike Mine, Ward District, Boulder County, Colorado, U.S.A.. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Coulsell, 1999
Czech Republic Europe 5456 ARGENTOPENTLANDITE, Jachymov, Karlovy Vary Region, Bohemia, Czech Republic September 28, 2019
Asia China 1607 GENTHELVITE, Huanggangang Fe-Sn Deposit, Hexigten Banner, Ulanhan League, IMAR, China September 28, 2019
Czech Republic Europe 1631 ZAVARITSKITE, QUARTZ, Horni Slavkov, Karlovy Vary Region, Bohemia, Czech Republic September 28, 2019
Australasia Australia South Australia 1239 FLUELLITE, Tom’s Quarry, Kapunda, South Aust., Australia September 28, 2019
