VS
Name
—
TlSbS₂
Formula
—
Mineral Species
Entry type
—
Sulfosalts
Chemical class
—
Triclinic
Crystal system
—
1.5
Mohs hardness
—
5.79
Specific gravity
—
Dark gray
Streak
—
Bright metallic
Luster
—
One perfect, two excellent, one good
Cleavage
—
P-1
Space group
—
Weissbergite
Structural group
—
Wsb · Approved
IMA
—
1975
Named in
—
Steel-gray; creamy white in reflected light
Typical colors
—
Tl · Sb · S
Elements
—