IMA mineral species

Orcelite

Ni₅-xAs₂, x ~ ₀.₂₅

Sulfide mineral.

Orcelite specimen
Orcelite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaNi₅-xAs₂, x ~ ₀.₂₅
ElementsNi, As
Crystal systemHexagonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolOrc
Nickel–Strunz class2.AB.10

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