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

Lulzacite

Name

—

Sr₂Fe²⁺₃Al₄(PO₄)₄(OH)₁₀

Formula

—

Mineral Species

Entry type

—

Phosphates

Chemical class

—

Triclinic

Crystal system

—

5.5–6

Mohs hardness

—

3.55

Specific gravity

—

—

Streak

—

Vitreous

Luster

—

None

Cleavage

—

P-1

Space group

—

—

Structural group

—

Lul · Approved

IMA

—

1998

Named in

—

Grayish green to yellowish green

Typical colors

—

Sr · Fe · Al · P · O · H

Elements

—