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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

S

Name

—

SrCaFe²⁺ ₂(Cr₄Ti₂)Ti₁₂O₃₈

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

—

Hexagonal

Crystal system

—

6

Mohs hardness

—

4.501

Specific gravity

—

Brownish gray

Streak

—

Submetallic

Luster

—

None

Cleavage

—

R-3

Space group

—

Crichtonite

Structural group

—

Svs · Approved

IMA

—

2020

Named in

—

Black, gray in reflected light

Typical colors

—

Sr · Ca · Fe · Cr · Ti · O

Elements

—