Klyuchevskite

Facts

Chemical formula

K₃Cu₃(Fe³⁺,Al)(SO₄)₄O₂

Crystal system

Monoclinic

Elements in formula

Potassium, Copper, Iron, Aluminium, Sulfur, Oxygen

Number of elements

6

IMA status

Approved

Type locality

Great Fissure eruption

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3815886