IMA mineral species

Mattagamite

CoTe₂

Mineral, marcasite–löllingite mineral group.

Properties

⚖ Density7.793 g/cm³
Very heavy
Chemical formulaCoTe₂
ElementsCo, Te
Crystal systemOrthorhombic
Mohs hardness—
Density7.793 g/cm³
Streak—
Color—
IMA symbolMtg
Nickel–Strunz class2.EB.10a

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