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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

Fluor-buergerite

Fluor-buergerite

Name

—

NaFe³⁺₃Al₆(Si₆O₁₈)(BO₃)₃O₃F

Formula

—

Mineral Species

Entry type

—

Silicates

Chemical class

—

Hexagonal

Crystal system

—

7

Mohs hardness

—

3.31

Specific gravity

—

white

Streak

—

vitreous

Luster

—

—

Cleavage

—

R3m

Space group

—

Tourmaline

Structural group

—

Fbu · Approved

IMA

—

1965

Named in

—

Brown, Black, Yellow

Typical colors

—

Na · Fe · Al · Si · O · B · F

Elements

—