1751 Tetranatrolite, Siderite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019 Steve Canada North and Central Americas
Australasia Australia Tasmania 2536 Siderite, Dolomite, Great South Comet Mine, Dundas, Tasmania October 3, 2019
Rhondda Cynon Taf United Kingdom Wales 2006 JL2006 Siderite, Chalcopyrite, Elaterite, Albion Mine, Cilfynnydd, Pontypridd, Rhondda Cynon Taf, Wales, UK October 15, 2019