Compare Minerals

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

Mineral A

Mineral B

Arakiite

Name

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ZnMn²⁺₁₂Fe³⁺₂(As³⁺O₃)(As⁵⁺O₄)₂(OH)₂₃

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

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Monoclinic

Crystal system

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3–4

Mohs hardness

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3.41

Specific gravity

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Pale brown

Streak

—

Resinous to submetallic

Luster

—

Perfect on {001}

Cleavage

—

Space group

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Hematolite

Structural group

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Ark · Approved

IMA

—

1998

Named in

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Red-brown to orange-brown

Typical colors

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Zn · Mn · Fe · As · O · H

Elements

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