Oxy-vanadium-dravite

Facts

Chemical formula

Na(V)₃(V₄Mg₂)Si₆O₁₈(BO₃)₃(OH)₃O

Crystal system

Trigonal

Mohs hardness

7.5

Elements in formula

Sodium, Vanadium, Magnesium, Silicon, Oxygen, Boron, Hydrogen

Number of elements

7

IMA status

Redefined

Type locality

Minerals of Slyudyanka

Named after

Vanadium

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3887791