IMA mineral species

Metahewettite

CaV⁵⁺₆O₁₆·3H₂O

Hydrous vanadate(V) mineral.

Metahewettite specimen
Metahewettite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCaV⁵⁺₆O₁₆·3H₂O
ElementsCa, V, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMhew
Nickel–Strunz class4.HE.15

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

🌍 Where it's found

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