Compare Minerals

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

Mineral A

Mineral B

Davidbrownite-(NH4)

Name

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(NH₄)₅(V⁴⁺O)₂(C₂O₄)[PO₂.₇₅(OH)₁.₂₅]₄·3H₂O

Formula

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Mineral Species

Entry type

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Organic Minerals

Chemical class

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Monoclinic

Crystal system

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Mohs hardness

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2.12

Specific gravity

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White

Streak

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Vitreous

Luster

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Two good in the [010] zone, probably {100} and {001}

Cleavage

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P2_1/c

Space group

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Not in a structural group, Oxalate

Structural group

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Dbn-NH4 · Approved

IMA

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2019

Named in

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Light green-blue

Typical colors

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N · H · V · O · C · P

Elements

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