Compare Minerals

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

Mineral A

Mineral B

Auricupride

Name

—

Cu₃Au

Formula

—

Mineral Species

Entry type

—

Native Elements

Chemical class

—

Cubic

Crystal system

—

3.5

Mohs hardness

—

11.5

Specific gravity

—

Streak

—

Highly metallic. R: n.d

Luster

—

Cleavage

—

Pm3m

Space group

—

Perovskite, Auricupride

Structural group

—

Auc · Grandfathered

IMA

—

1950

Named in

—

Yellow with a reddish tint; in reflected light, violet-rose

Typical colors

—

Cu · Au

Elements

—