Compare Minerals

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

Mineral A

Mineral B

Vasilyevite

Name

—

(Hg₂)²⁺₁₀O₆I₃Br₂Cl(CO₃)

Formula

—

Mineral Species

Entry type

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Carbonates

Chemical class

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Triclinic

Crystal system

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Mohs hardness

—

9.57

Specific gravity

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Red-brown

Streak

—

Adamantine to metallic

Luster

—

None

Cleavage

—

P-1

Space group

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Structural group

—

Vsy · Approved

IMA

—

2003

Named in

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Silvery gray, black, dark red- black

Typical colors

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Hg · O · I · Br · Cl · C

Elements

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