IMA mineral species

Gunterite

Na₄Ca(V₁₀O₂₈)·20H₂O

Hydrous decavanadate mineral.

Properties

Chemical formulaNa₄Ca(V₁₀O₂₈)·20H₂O
ElementsNa, Ca, V, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolGun

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🌍 Where it's found

Type locality (where it was first described): Slick Rock district, United States