Heulandite-K

Facts

Chemical formula

(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Crystal system

Monoclinic

Elements in formula

Potassium, Calcium, Sodium, Silicon, Aluminium, Oxygen, Hydrogen

Number of elements

7

IMA status

Approved

Type locality

Santorso

Named after

Potassium

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3785393