4460 HEDENBERGITE, Mega Horio, Serifos Island, Kyklades Prefecture, Aegean Islands Department, Greece September 28, 2019 Steve Europe Greece Source R.Coulsell, 1999
Brazil South America 3629 SIDERITE, DOLOMITE, Morro Velho Mine, Nova Lima, Iron Quadrangle, Minas Gerais, Brazil September 28, 2019
Australasia Australia New South Wales 4098 DOLOMITE, Kintore Open Cut, Broken Hill, N.S.W., Australia September 28, 2019
Africa South Africa 3174 BULTFONTEINITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
North & Central Americas South Dakota United States 1164 TRIPLOIDITE, GRAFTONITE, Highland Lode, Ross Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
