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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

O

Name

—

Cr₂Ti₃O₉

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

—

Monoclinic

Crystal system

—

—

Mohs hardness

—

4.48

Specific gravity

—

Black

Streak

—

Metallic

Luster

—

—

Cleavage

—

—

Space group

—

Schreyerite

Structural group

—

Olk · Approved

IMA

—

1993

Named in

—

Black; light gray in reflected light

Typical colors

—

Cr · Ti · O

Elements

—