Compare Minerals

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

Mineral A

Mineral B

Kudriavite

Name

—

(Cd,Pb)Bi₂S₄

Formula

—

Mineral Species

Entry type

—

Sulfosalts

Chemical class

—

Monoclinic

Crystal system

—

Mohs hardness

—

6.578

Specific gravity

—

Black

Streak

—

Metallic

Luster

—

None

Cleavage

—

C2/m

Space group

—

Structural group

—

Kdv · Approved

IMA

—

2003

Named in

—

Dark gray with a reddish tint; white with a slight yellow hue in reflected light, without internal reflections

Typical colors

—

Cd · Pb · Bi · S

Elements

—