VS
Name
—
NiTeSe
Formula
—
Mineral Species
Entry type
—
Sulfides
Chemical class
—
Hexagonal
Crystal system
—
—
Mohs hardness
—
7.19
Specific gravity
—
—
Streak
—
Metallic. Anisotropism: Distinct, from pale gray to pink or purple. R1 –R2: (400) 49.4–53.0, (420) 50.3–52.0
Luster
—
Good on {001}
Cleavage
—
P-3m1
Space group
—
Melonite
Structural group
—
Kk · Approved
IMA
—
1965
Named in
—
Pale yellow
Typical colors
—
Ni · Te · Se
Elements
—