4623 CHAPMANITE, McDermitt Mine, Opalite District, Humboldt County, Nevada, U.S.A. September 28, 2019 Steve Nevada North & Central Americas United States Source R.Coulsell, 1999
North & Central Americas United States Utah 4846 TALMESSITE, ADAMITE, Gold Hill Mine, Gold Hill, Deep Creek Mts., Tooele County, Utah, U.S.A. September 28, 2019
Canada North & Central Americas 1458 VONSENITE, Tantalum Mine, Bernic Lake, Manitoba, Canada September 28, 2019
Europe Italy 6279 MANGANBERZELIITE, Varenche Mine, Saint-Barthelemy, Nus, Aosta Valley, Italy September 28, 2019
Australasia Australia Queensland 4008 OPAL-AG, Barco River, Barcoo Shire, Queensland, Australia September 28, 2019
