IMA mineral species

Hemihedrite

ZnPb₁₀(CrO₄)₆(SiO₄)₂(OH)₂

Chromate mineral.

OrangeBrownBlack

Hemihedrite specimen
Hemihedrite-phoenicochroite-537207.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaZnPb₁₀(CrO₄)₆(SiO₄)₂(OH)₂
ElementsZn, Pb, Cr, O, Si, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolHhe
Nickel–Strunz class7.FC.15

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