IMA mineral species

Wilkmanite

Ni₃Se₄

Selenide mineral.

Properties

Chemical formulaNi₃Se₄
ElementsNi, Se
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolWkm
Nickel–Strunz class2.DO.15

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