Photo: Leon Hupperichs · CC BY-SA 3.0

Sodium aluminium carbonate hydroxide mineral

Properties

Chemical formula

NaAl(CO₃)(OH)₂

Group

Carbonates

Crystal system

Orthorhombic

Hardness (Mohs)

3

Color

White

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

5.BB.10

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Dws

Locality

🇨🇦 Mount Royal

Type locality

—

Discovery year

—

Source: Wikidata