Barwoodite

Facts

Chemical formula

Mn²⁺₆Nb₅+(SiO₄)₂O₃(OH)₃

Crystal system

Trigonal

Elements in formula

Manganese, Niobium, Silicon, Oxygen, Hydrogen

Number of elements

5

IMA status

Approved

Named after

Henry L. Barwood

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q42303402