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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

Chelkarite

Name

—

CaMgB₂O₄Cl₂·7H₂O

Formula

—

Mineral Species

Entry type

—

Borates

Chemical class

—

Orthorhombic

Crystal system

—

—

Mohs hardness

—

2.21

Specific gravity

—

—

Streak

—

—

Luster

—

Perfect k elongation

Cleavage

—

Pbca

Space group

—

—

Structural group

—

Cka · Approved

IMA

—

1968

Named in

—

Colorless

Typical colors

—

Ca · Mg · B · O · Cl · H

Elements

—