Koenenite

Facts

Chemical formula

Na₄Mg₉Al₄Cl₁₂(OH)₂₂

Crystal system

Trigonal

Elements in formula

Sodium, Magnesium, Aluminium, Chlorine, Oxygen, Hydrogen

Number of elements

6

IMA status

Grandfathered

Named after

Adolf von Koenen

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3816130