4645 Langite, Meadowfoot Smelter slag locality, Wanlockhead, Scotland October 5, 2019 Steve Scotland United Kingdom Elongated crystals. Other species present.
United Kingdom Wales 1575 Brochantite, Langite(?), Malachite(?), Eaglebrook Mine, Dyfed, Wales September 22, 2019
Cumbria England United Kingdom 1467 Langite, Hemimorphite, Linarite, Schulenbergite(?), Chalcopyrite, Silver Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK August 1, 2023
Australasia Australia South Australia 4359 Langite, Mt. Malvern, near Clarendon, Adelaide Hills, South Australia October 5, 2019
Cornwall England United Kingdom 3785 Posnjakite, Langite, South Wheal Basset, Redruth, Cornwall, England October 3, 2019
