Compare Minerals

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

Mineral A

Mineral B

Pseudopomite

Name

—

Ca₃.₅[V⁴⁺₆V⁵⁺₉O₃₇(CO₃)]·29H₂O

Formula

—

Mineral Species

Entry type

—

Carbonates

Chemical class

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Triclinic

Crystal system

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Mohs hardness

—

2.4

Specific gravity

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Blue-green

Streak

—

Vitreous

Luster

—

Probably two, fair on {100} and {001}

Cleavage

—

P-1

Space group

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Structural group

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Ppom · Approved

IMA

—

2021

Named in

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Very dark blue-green, appearing black

Typical colors

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Ca · V · O · C · H

Elements

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