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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

N

Name

—

Cu₇(SeO₃)₂O₂Cl₆

Formula

—

Mineral Species

Entry type

—

Halides

Chemical class

—

Monoclinic

Crystal system

—

2–2.5

Mohs hardness

—

4.18

Specific gravity

—

Orange-red

Streak

—

Vitreous

Luster

—

Perfect on {010} and {1 01}, good on {120}

Cleavage

—

P2_1/c

Space group

—

—

Structural group

—

Nsb · Approved

IMA

—

2012

Named in

—

Dark red

Typical colors

—

Cu · Se · O · Cl

Elements

—