Compare Minerals

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

Mineral A

Mineral B

Wilcoxite

Name

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MgAl(SO₄)₂F·17H₂O

Formula

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Mineral Species

Entry type

—

Sulfates

Chemical class

—

Triclinic

Crystal system

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1–2

Mohs hardness

—

1.58

Specific gravity

—

Streak

—

Greasy

Luster

—

Cleavage

—

P-1

Space group

—

Aubertite

Structural group

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Wcx · Approved

IMA

—

1979

Named in

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Colorless, pale blue, pale green, becoming milky white on exposure to air

Typical colors

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Mg · Al · S · O · F · H

Elements

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