Lazurite

Facts

Chemical formula

Na[(AlSiO4)SO4]

Crystal system

Cubic

Mohs hardness

5.5

Elements in formula

Sodium, Aluminium, Silicon, Oxygen, Sulfur

Number of elements

5

IMA status

Redefined

Type locality

Ladjuar Medam

Named after

blue

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q10914750