Compare Minerals

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

Mineral A

Mineral B

Kadyrelite

Name

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([Hg¹⁺]₂)₃OBr₃(OH)

Formula

—

Mineral Species

Entry type

—

Halides

Chemical class

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Cubic

Crystal system

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2.5–3

Mohs hardness

—

8.79

Specific gravity

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Yellow-orange

Streak

—

Vitreous to adamantine

Luster

—

Cleavage

—

Ia3d

Space group

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Structural group

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Kad · Approved

IMA

—

1986

Named in

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Bright to dull orange; bright yellow-orange in transmitted light; grayish white in reflected light

Typical colors

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Hg · O · Br · H

Elements

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