Compare Minerals

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

Mineral A

Mineral B

Paraberzeliite

Name

—

NaCaCaMg₂(AsO₄)₃

Formula

—

Mineral Species

Entry type

—

Arsenates

Chemical class

—

Monoclinic

Crystal system

—

3.5

Mohs hardness

—

3.811

Specific gravity

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Pale brownish to pale pinkish

Streak

—

Vitreous

Luster

—

None

Cleavage

—

C2/c

Space group

—

Alluaudite

Structural group

—

Pbzl · Approved

IMA

—

2018

Named in

—

Light to dark brown, sometimes with purple or red hue, or pale greenish to yellow-green

Typical colors

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Na · Ca · Mg · As · O

Elements

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