3785 Posnjakite, Langite, South Wheal Basset, Redruth, Cornwall, England October 3, 2019 Steve Cornwall England United Kingdom
Scotland United Kingdom 4645 Langite, Meadowfoot Smelter slag locality, Wanlockhead, Scotland October 5, 2019
United Kingdom Wales 1903 Brochantite, Cerussite, Linarite, Langite(?), Dylife, Wales September 22, 2019
Cumbria England United Kingdom 8125 Posnjakite, Old Sandbed Mine (Old Sandbeds Mine), Caldbeck Fells, Cumbria, England October 5, 2019