Berzelianite

Facts

Chemical formula

Cu₂₋ₓSe (x~0.12)

Crystal system

Cubic

Elements in formula

Copper, Selenium

Number of elements

2

IMA status

Grandfathered

Type locality

Skrikerum mine

Named after

Jöns Jacob Berzelius

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2249899