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Put any two minerals side by side — formula, structure, hardness, density and more. Type to search each slot.

VS
H
Name
—
Pb₅Bi₂Te₂S₆
Formula
—
Mineral Species
Entry type
—
Sulfosalts
Chemical class
—
Hexagonal
Crystal system
—
2.5–3
Mohs hardness
—
7.54
Specific gravity
—
Black
Streak
—
Metallic
Luster
—
—
Cleavage
—
P-3m1
Space group
—
Tetradymite
Structural group
—
Hit · Approved
IMA
—
2018
Named in
—
Silver gray in reflected light
Typical colors
—
Pb · Bi · Te · S
Elements
—