Greenwoodite

Facts

Chemical formula

Ba₂₋ₓ(V³⁺OH)ₓV³⁺₉(Fe³⁺,Fe²⁺)₂Si₂O₂₂

Crystal system

Trigonal

Elements in formula

Barium, Vanadium, Oxygen, Hydrogen, Iron, Silicon

Number of elements

6

IMA status

Approved

Named after

Hugh J. Greenwood

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19841397