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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

T

Name

—

Pb(Sb₀.₆₃As₀.₃₇)₂S₄

Formula

—

Mineral Species

Entry type

—

Sulfosalts

Chemical class

—

Monoclinic

Crystal system

—

—

Mohs hardness

—

5.323

Specific gravity

—

Black, with a slightly brownish tint

Streak

—

Metallic

Luster

—

Perfect on {100}

Cleavage

—

P2_1/n

Space group

—

Sartorite

Structural group

—

Twi · Approved

IMA

—

1966

Named in

—

Black; white in polished section

Typical colors

—

Pb · Sb · As · S

Elements

—