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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

C

Name

—

Pb₁₅₋₂ₓSb₁₄₊₂ₓS₃₆Oₓ (x~0.2)

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

—

Monoclinic

Crystal system

—

3

Mohs hardness

—

7.14

Specific gravity

—

—

Streak

—

Metallic. Bireflectance: Distinct

Luster

—

Good parallel [001]

Cleavage

—

C2/m

Space group

—

—

Structural group

—

Cov · Approved

IMA

—

2009

Named in

—

Gray, white in reflected light

Typical colors

—

Pb · Sb · S · O

Elements

—