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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Pb(Bi,Sb)₆S₁₀

Formula

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Mineral Species

Entry type

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Sulfosalts

Chemical class

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Crystal system

—

2.5

Mohs hardness

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Specific gravity

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Streak

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Metallic. Anisotropism: Strong. R1 –R2: n.d

Luster

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One perfect; another present

Cleavage

—

Space group

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Structural group

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Utr · Questionable

IMA

—

1955

Named in

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Silver-gray to gray; pure white in reflected light

Typical colors

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Pb · Bi · Sb · S

Elements

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