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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PbCuBi₃S₆

Formula

—

Mineral Species

Entry type

—

Sulfosalts

Chemical class

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Orthorhombic

Crystal system

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Mohs hardness

—

6.98

Specific gravity

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Streak

—

Metallic. R1 –R2: (400) 39.8–46.9, (420) 40.0–46.7, (440) 40.1–46.3, (460) 40.2–46.2, (480) 40.1–46.3, (500) 39.9–46.5

Luster

—

Cleavage

—

Pmc2_1

Space group

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Meneghinite

Structural group

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Krp · Approved

IMA

—

1974

Named in

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Steel-gray; in polished section, grayish white

Typical colors

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Pb · Cu · Bi · S

Elements

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