4247 Lautenthalite, Posnjakite, Serpierite, Meadowfoot Smelter, Wanlockhead, Dumfriesshire, Scotland October 4, 2019 Steve Scotland United Kingdom Albert & Marianne Schrander-Hettinga 1/06
Europe Greece ncat JP1702 Rosasite, Serpierite, Kamariza Mines (Kamareza Mines), Agios Konstantinos [St Constantine] (Kamariza), Lavrion District Mines, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019
Australasia Australia New South Wales ncat JP3749 Serpierite, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales September 23, 2019
Europe France ncat JP2951 Serpierite, La Poype mine, Vienne, Isere, Auvergne-Rhone-Alpes, France October 11, 2019
Cumbria England United Kingdom 8125 Posnjakite, Old Sandbed Mine (Old Sandbeds Mine), Caldbeck Fells, Cumbria, England October 5, 2019
