Compare Minerals

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

Mineral A

Mineral B

Name

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Na(Ti⁴⁺₃Fe³⁺)O₈

Formula

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Mineral Species

Entry type

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Oxides & Hydroxides

Chemical class

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Monoclinic

Crystal system

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Mohs hardness

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3.956

Specific gravity

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Pale yellow-brown

Streak

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Luster

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{001}, and another prismatic, good

Cleavage

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C2/m

Space group

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Structural group

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Fdb · Approved

IMA

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1961

Named in

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Black; deep brown to light yellowish brown in transmitted light with yellow-brown internal reflections

Typical colors

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Na · Ti · Fe · O

Elements

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