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

Z

Name

—

FeCr₂S₄

Formula

—

Mineral Species

Entry type

—

Sulfides

Chemical class

—

Monoclinic

Crystal system

—

—

Mohs hardness

—

4.09

Specific gravity

—

—

Streak

—

n.d. Color: n.d. Streak: n.d

Luster

—

—

Cleavage

—

C2/m

Space group

—

Wilkmanite

Structural group

—

Zsk · Approved

IMA

—

2021

Named in

—

—

Typical colors

—

Fe · Cr · S

Elements

—