VS
Name
—
Cu₂SnS₃
Formula
—
Mineral Species
Entry type
—
Sulfides
Chemical class
—
Triclinic
Crystal system
—
—
Mohs hardness
—
4.86
Specific gravity
—
—
Streak
—
Metallic. Anisotropism: Distinct but without color effects. R: (400) —, (420) —, (440) 24.6, (460) 24.7, (480) 25.3
Luster
—
—
Cleavage
—
P1
Space group
—
—
Structural group
—
Moh · Approved
IMA
—
1981
Named in
—
Gray with a greenish tint in reflected light
Typical colors
—
Cu · Sn · S
Elements
—