Compare Minerals

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

Mineral A

Mineral B

Natrowalentaite

Name

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[Fe³⁺₀.₅Na₀.₅(H₂O)₆][NaAs³⁺₂(Fe³⁺₂.₃₃W⁶⁺₀.₆₇)(PO₄)₂O₇]

Formula

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Mineral Species

Entry type

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Phosphates

Chemical class

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Orthorhombic

Crystal system

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Mohs hardness

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2.91

Specific gravity

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Streak

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[Vitreous.]

Luster

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Perfect on {100}

Cleavage

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Imma

Space group

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Walentaite

Structural group

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Nwal · Approved

IMA

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2018

Named in

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Bright greenish yellow

Typical colors

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Fe · Na · H · O · As · W · P

Elements

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