5274 Schmiederite, Llechwedd Helyg Mine, Pontrhydygroes, Cardiganshire, Wales, UK September 29, 2019 Steve United Kingdom Wales
Dumfries & Galloway Scotland United Kingdom 0398 Schmeiderite, Chenite, Meadowfoot Smelter (slag locality), Wanlockhead, Dumfries & Galloway (Dumfries-shire), Scotland September 19, 2019