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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

M

Name

—

Mn(SO₄)·7H₂O

Formula

—

Mineral Species

Entry type

—

Sulfates

Chemical class

—

Monoclinic

Crystal system

—

2

Mohs hardness

—

1.846

Specific gravity

—

White

Streak

—

Vitreous

Luster

—

On {001}, good; on {110}, probable

Cleavage

—

P2_1/c

Space group

—

Melanterite

Structural group

—

Mal · Grandfathered

IMA

—

1879

Named in

—

White to pale rose; colorless in transmitted light

Typical colors

—

Mn · S · O · H

Elements

—