Franciscanite

Facts

Chemical formula

Mn²⁺₆(V₅+,☐)₂(SiO₄)₂(O,OH)₆

Crystal system

Hexagonal

Elements in formula

Manganese, Vanadium, Silicon, Oxygen, Hydrogen

Number of elements

5

IMA status

Approved

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3750958