Briartite

Facts

Chemical formula

Cu₂FeGeS₄

Crystal system

Tetragonal

Mohs hardness

4.5

Elements in formula

Copper, Iron, Germanium, Sulfur

Number of elements

4

IMA status

Approved

Type locality

Kipushi Mine

Named after

Gaston Briart

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q411555