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

—

Ca₃Cu₃(AsO₄)₄

Formula

—

Mineral Species

Entry type

—

Arsenates

Chemical class

—

Monoclinic

Crystal system

—

Mohs hardness

—

4.161

Specific gravity

—

Light blue

Streak

—

Vitreous

Luster

—

One imperfect direction (under the microscope)

Cleavage

—

Space group

—

Structural group

—

Zub · Approved

IMA

—

2018

Named in

—

Bright sky-blue, turquoise, or light bluish green

Typical colors

—

Ca · Cu · As · O

Elements

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