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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

Natroniobite

Name

—

NaNbO₃

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

—

Monoclinic

Crystal system

—

5.5–6

Mohs hardness

—

4.4

Specific gravity

—

—

Streak

—

—

Luster

—

—

Cleavage

—

—

Space group

—

Perovskite

Structural group

—

Nnb · Questionable

IMA

—

1960

Named in

—

Pale yellowish, pale brown, pale black

Typical colors

—

Na · Nb · O

Elements

—