| Kernowite | |
|---|---|
| | |
| General | |
| Category | Arsenate minerals |
| Formula | Cu2Fe(AsO4)(OH)4·4H2O |
| Crystal system | Monoclinic |
Kernowite is a mineral which was first described in 2020. It is named for Cornwall, which in the Cornish language is Kernow.
Kernowite is a complex arsenate mineral with the composition Cu2Fe(AsO4(OH))4·4H2O. [2] It was first described in 2020, and is closely related to liroconite, containing iron in the place of aluminium, making it green rather than blue. [3] [4] Its name is derived from Kernow, the name of Cornwall in the Cornish language, after being discovered in a rock mined c.1800 in the Wheal Gorland mine, St Day, Cornwall. [3] [5]