Compare Minerals

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

Mineral A

Mineral B

Natromarkeyite

Name

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Na₂Ca₈(UO₂)₄(CO₃)₁₃(H₂O)₂₄·3H₂O

Formula

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Mineral Species

Entry type

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Carbonates

Chemical class

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Orthorhombic

Crystal system

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1.5–2

Mohs hardness

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2.7

Specific gravity

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White

Streak

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Vitreous, pearly

Luster

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Perfect on {001}, good on {100} and {010}

Cleavage

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Pmmn

Space group

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Markeyite

Structural group

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Nmk · Approved

IMA

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2019

Named in

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Pale yellow-green

Typical colors

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Na · Ca · U · O · C · H

Elements

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