VS
Name
—
IrAsS
Formula
—
Mineral Species
Entry type
—
Sulfosalts
Chemical class
—
Cubic
Crystal system
—
—
Mohs hardness
—
11.92
Specific gravity
—
—
Streak
—
Metallic. R: (400) 47.6, (420) 47.3, (440) 47.0, (460) 46.8, (480) 46.6, (500) 46.4, (520) 46.2, (540) 45.9
Luster
—
—
Cleavage
—
—
Space group
—
Pyrite
Structural group
—
Irs · Approved
IMA
—
1966
Named in
—
Iron-black; in polished section, grayish white with a bluish tint
Typical colors
—
Ir · As · S
Elements
—