Melanovanadite

Facts

Chemical formula

Ca(V⁵⁺,V⁴⁺)₄O₁₀·5H₂O

Crystal system

Triclinic

Mohs hardness

2.5

Elements in formula

Calcium, Vanadium, Oxygen, Hydrogen

Number of elements

4

IMA status

Grandfathered

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q223035