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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

F

Name

—

(K,Na)₅(Si₃₁Al₅)O₇₂·18H₂O

Formula

—

Mineral Species

Entry type

—

Silicates

Chemical class

—

Orthorhombic

Crystal system

—

—

Mohs hardness

—

—

Specific gravity

—

—

Streak

—

—

Luster

—

—

Cleavage

—

Immm

Space group

—

Ferrierite

Structural group

—

Frr-K · Approved

IMA

—

1997

Named in

—

—

Typical colors

—

K · Na · Si · Al · O · H

Elements

—