Compare Minerals

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

Mineral A

Mineral B

Fluorite

Name

—

CaF₂

Formula

—

Mineral Species

Entry type

—

Halides

Chemical class

—

Cubic

Crystal system

—

Mohs hardness

—

3.17–3.18

Specific gravity

—

White

Streak

—

Vitreous; dull when massive

Luster

—

{111}, perfect; on {011}, parting, poor

Cleavage

—

Fm3m

Space group

—

Fluorite

Structural group

—

Flr · Grandfathered

IMA

—

1530

Named in

—

Purple, Green, Yellow, Blue, Colorless, Pink

Typical colors

—

Ca · F

Elements

—