IMA mineral species

Martyite

Zn₃V₂O₇(OH)₂·2H₂O

Vanadate mineral.

Properties

Chemical formulaZn₃V₂O₇(OH)₂·2H₂O
ElementsZn, V, O, H
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMyi
Nickel–Strunz class8.FD.05

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

🌍 Where it's found

Type locality (where it was first described): Blue Cap mine, United States