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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

Frankamenite

Name

—

K₃Na₃Ca₅Si₁₂O₃₀(F,OH)₄·H₂O

Formula

—

Mineral Species

Entry type

—

Silicates

Chemical class

—

Triclinic

Crystal system

—

5.5

Mohs hardness

—

2.68

Specific gravity

—

—

Streak

—

—

Luster

—

—

Cleavage

—

P1

Space group

—

—

Structural group

—

Fkm · Approved

IMA

—

1994

Named in

—

—

Typical colors

—

K · Na · Ca · Si · O · F · H

Elements

—