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Compare Minerals

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

Mineral A

VS

Mineral B

Kapundaite

Name

—

CaNaFe³⁺₄(PO₄)₄(OH)₃·5H₂O

Formula

—

Mineral Species

Entry type

—

Phosphates

Chemical class

—

Triclinic

Crystal system

—

3

Mohs hardness

—

2.93

Specific gravity

—

Yellow

Streak

—

Silky

Luster

—

None

Cleavage

—

P-1

Space group

—

—

Structural group

—

Kpd · Approved

IMA

—

2009

Named in

—

Pale to golden yellow

Typical colors

—

Ca · Na · Fe · P · O · H

Elements

—