IMA mineral species

Meymacite

WO₃ * 2H₂O

Hydroxide mineral.

Properties

Chemical formulaWO₃ * 2H₂O
ElementsW, O, H
Crystal systemAmorphous
Mohs hardness—
Density—
Streak—
Color—
IMA symbolMym
Nickel–Strunz class4.FJ.05

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