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Compare Minerals

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

Mineral A

VS

Mineral B

R

Name

—

Tl₅Ag₄As₆SbS₁₅

Formula

—

Mineral Species

Entry type

—

Sulfosalts

Chemical class

—

Triclinic

Crystal system

—

2.5–3

Mohs hardness

—

5.649

Specific gravity

—

Dark brown-red

Streak

—

Metallic

Luster

—

None

Cleavage

—

P-1

Space group

—

—

Structural group

—

Rbr · Approved

IMA

—

2012

Named in

—

Black, dark gray in reflected light

Typical colors

—

Tl · Ag · As · Sb · S

Elements

—