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

—

K₂ZrSi₂O₇

Formula

—

Mineral Species

Entry type

—

Silicates

Chemical class

—

Monoclinic

Crystal system

—

4.5–5.5

Mohs hardness

—

3.4

Specific gravity

—

—

Streak

—

Dull or greasy

Luster

—

—

Cleavage

—

P2_1/b

Space group

—

—

Structural group

—

Khi · Approved

IMA

—

1973

Named in

—

Pale yellowish to white

Typical colors

—

K · Zr · Si · O

Elements

—