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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

U

Name

—

(NH₄)(UO₂)(PO₄)·3H₂O

Formula

—

Mineral Species

Entry type

—

Phosphates

Chemical class

—

Tetragonal

Crystal system

—

—

Mohs hardness

—

3.7

Specific gravity

—

—

Streak

—

Vitreous

Luster

—

Distinct in two directions

Cleavage

—

P4/ncc

Space group

—

Natroautunite

Structural group

—

Uap · Grandfathered

IMA

—

1957

Named in

—

Bottle-green to pale green

Typical colors

—

N · H · U · O · P

Elements

—