VS
Name
—
PtAs₂
Formula
—
Mineral Species
Entry type
—
Sulfides
Chemical class
—
Cubic
Crystal system
—
6–7
Mohs hardness
—
10.58
Specific gravity
—
Black
Streak
—
Metallic. R: (400) 53.6, (420) 53.6, (440) 53.9, (460) 53.9, (480) 53.9, (500) 53.9, (520) 54.0, (540) 53.9
Luster
—
Indistinct on {001}
Cleavage
—
Pa3
Space group
—
Pyrite
Structural group
—
Spy · Grandfathered
IMA
—
1889
Named in
—
Tin-white
Typical colors
—
Pt · As
Elements
—