Compare Minerals

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

Mineral A

Mineral B

Ferrochiavennite

Name

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Ca₁₋₂Fe[(Si,Al,Be)₅Be₂O₁₃(OH)₂]·2H₂O

Formula

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Mineral Species

Entry type

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Silicates

Chemical class

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Monoclinic

Crystal system

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Mohs hardness

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2.67

Specific gravity

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White

Streak

—

Vitreous

Luster

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None

Cleavage

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P2_1/c

Space group

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Structural group

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Fcve · Approved

IMA

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2012

Named in

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Beige to pale-yellow, pale-green

Typical colors

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Ca · Fe · Si · Al · Be · O · H

Elements

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