6013 COMBEITE, Vulcano Oldoinyo Lengai, Arusha Region, Tanzania September 28, 2019 Steve Africa Tanzania Source R.Pagano, 2008
Czech Republic Europe 6543 CEJKAITE, Bukov Mine, Rozna Deposit, Vysocina Region, Moravia, Czech Republic September 28, 2019
Africa Democratic Republic of Congo 0208 CARROLLITE, DOLOMITE, Kamoya South II Mine, Kamoya, Kambove District, Katanga, Democratic Republic of Congo September 28, 2019
Nevada North & Central Americas United States 3760 CALLAGHANITE, Gabbs Refractory Mine, Gabbs, Nye County, Nevada, U.S.A. September 28, 2019