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Compare Minerals

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

Mineral A

VS

Mineral B

Hummerite

Name

—

KMgV⁵⁺₅O₁₄·8H₂O

Formula

—

Mineral Species

Entry type

—

Oxides & Hydroxides

Chemical class

—

Triclinic

Crystal system

—

—

Mohs hardness

—

2.53

Specific gravity

—

—

Streak

—

—

Luster

—

—

Cleavage

—

P-1

Space group

—

Pascoite

Structural group

—

Hum · Grandfathered

IMA

—

1951

Named in

—

Bright orange

Typical colors

—

K · Mg · V · O · H

Elements

—