The open encyclopedia of minerals

Glossary Cite the database

Mineralogist.org

Minerals A–Z Search Collections Browse by Property Identify a Specimen Compare Minerals Localities Map Glossary Contribute Search the Database →

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

Carlhintzeite

Name

—

Ca₂AlF₇·H₂O

Formula

—

Mineral Species

Entry type

—

Halides

Chemical class

—

Triclinic

Crystal system

—

—

Mohs hardness

—

2.86

Specific gravity

—

White

Streak

—

Vitreous

Luster

—

—

Cleavage

—

P-1

Space group

—

—

Structural group

—

Chz · Approved

IMA

—

1978

Named in

—

White to colorless

Typical colors

—

Ca · Al · F · H · O

Elements

—