4645 Langite, Meadowfoot Smelter slag locality, Wanlockhead, Scotland October 5, 2019 Steve Scotland United Kingdom Elongated crystals. Other species present.
Australasia Australia South Australia 4359 Langite, Mt. Malvern, near Clarendon, Adelaide Hills, South Australia January 7, 2025
Cornwall England United Kingdom 3784 Opal, Posnjakite, Langite, South Wheal Basset, Redruth, Cornwall, England October 3, 2019
Cumbria England United Kingdom 1467 Langite, Hemimorphite, Linarite, Schulenbergite(?), Chalcopyrite, Silver Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK August 1, 2023
Europe Slovakia ncat JP3639 Langite, Podlipa deposit, Lubietova (Libetbanya; Libethen), Banska Bystrica Co., Banska Bystrica Region, Slovakia October 11, 2019
