Luzonite

Facts

Chemical formula

Cu₃AsS₄

Crystal system

Tetragonal

Mohs hardness

3.5

Elements in formula

Copper, Arsenic, Sulfur

Number of elements

3

IMA status

Grandfathered

Named after

Luzon

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q417482