VS
Name
—
Ag₃Sb₃S₆
Formula
—
Mineral Species
Entry type
—
Sulfosalts
Chemical class
—
Triclinic
Crystal system
—
2.5
Mohs hardness
—
5.33
Specific gravity
—
Grayish red to grayish black
Streak
—
Metallic
Luster
—
Perfect on {001}, less perfect on {100}
Cleavage
—
P-1
Space group
—
Aramayoite
Structural group
—
Bum · Approved
IMA
—
1999
Named in
—
Iron-black, grayish black on fresh surfaces; deep blood-red in transmitted light
Typical colors
—
Ag · Sb · S
Elements
—