Brownmillerite

Facts

Chemical formula

Ca₂(Al,Fe³⁺)₂O₅

Crystal system

Orthorhombic

Elements in formula

Calcium, Aluminium, Iron, Oxygen

Number of elements

4

IMA status

Approved

Type locality

Bellerberg volcano

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2896415