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
California North & Central Americas United States 1249 NISSONITE, Llanada Cu Mine, Llanada, Panoche Valley, San Benito County, California, U.S.A. September 28, 2019
Australasia Australia Queensland 4004 OPAL-AN, Squaretop Mountain, Kaimkillenbun, Queensland, Australia September 28, 2019
Africa Democratic Republic of Congo 0589 DERRIKSITE, Musonoi Mine, Kolwezi, Kolwezi District, Katanga, Democratic Republic of Congo September 28, 2019
Australasia Australia New South Wales 2701 PERROUDITE, KAOLINITE, Central Mine, Broken Hill, N.S.W., Australia September 28, 2019