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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PbCu₃Rh₈S₁₆

Formula

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Mineral Species

Entry type

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Sulfides

Chemical class

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Hexagonal

Crystal system

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Mohs hardness

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Specific gravity

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Streak

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Metallic. R1 –R2: (400) —, (420) 43.3–45.1, (440) 42.8–44.6, (460) 42.6–44.4, (480) 42.4–44.4, (500) 42.3–44.6

Luster

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In two directions, “average”

Cleavage

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Space group

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Structural group

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Kdr · Approved

IMA

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1983

Named in

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Steel-gray

Typical colors

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Pb · Cu · Rh · S

Elements

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