IMA mineral species

Haydeeite

Cu₃Mg(OH)₆Cl₂

Halide mineral.

Haydeeite specimen
Haydeeite-120487.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCu₃Mg(OH)₆Cl₂
ElementsCu, Mg, O, H, Cl
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolHyd
Nickel–Strunz class3.DA.10c

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

🌍 Where it's found

Type locality (where it was first described): Haydee mine, Chile