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

K

Name

—

Ca₂MnZrNa₃Ti(Si₂O₇)₂(OF)F₂

Formula

—

Mineral Species

Entry type

—

Silicates

Chemical class

—

Triclinic

Crystal system

—

5

Mohs hardness

—

3.32

Specific gravity

—

—

Streak

—

Vitreous

Luster

—

Perfect {100}

Cleavage

—

P-1

Space group

—

Seidozerite-Rinkite

Structural group

—

Koh · Approved

IMA

—

2002

Named in

—

Pale brown

Typical colors

—

Ca · Mn · Zr · Na · Ti · Si · O · F

Elements

—