Photo: Wikimedia Commons

Halide mineral

Properties

Chemical formula

AlCl(OH)₂·4H₂O

Group

Halides

Crystal system

Cubic

Hardness (Mohs)

—

Color

Yellow

Luster

—

Streak

—

Density

1,66 g/cm³

Cleavage

—

Fracture

Conchoidal

Tenacity

—

Crystal habit

—

Transparency

—

Space group

I2₁3

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

3.BD.05

Dana classification

10.5.1.1

IMA status

Redefined mineral (Rd)

IMA symbol

Cwd

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata