Compare Minerals

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

Mineral A

Mineral B

Arsenohopeite

Name

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Zn₃(AsO₄)₂·4H₂O

Formula

—

Mineral Species

Entry type

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Arsenates

Chemical class

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Orthorhombic

Crystal system

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Mohs hardness

—

3.42

Specific gravity

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White

Streak

—

Vitreous

Luster

—

Perfect on {010}, good on {100}, poor on 01} (by analogy with hopeite)

Cleavage

—

Pnma

Space group

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Hopeite

Structural group

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Ahop · Approved

IMA

—

2010

Named in

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Colorless to blue, colorless in transmitted light

Typical colors

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Zn · As · O · H

Elements

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