Cryptochalcite

Facts

Chemical formula

K₂Cu₅O(SO₄)₅

Crystal system

Triclinic

Elements in formula

Potassium, Copper, Oxygen, Sulfur

Number of elements

4

IMA status

Approved

Type locality

Arsenatnaya fumarole

Named after

Copper

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q20871378