Photo: David Hospital · CC BY-SA 4.0

Hydrotalcite group mineral

Properties

Chemical formula

Cu₂Al(OH)₆[Sb₅+(OH)₆]

Group

Oxides

Crystal system

Trigonal

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

P-3

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

4.FB.10

Dana classification

—

IMA status

Redefined mineral (Rd)

IMA symbol

Casb

Locality

🇩🇪 Clara mine

Type locality

—

Discovery year

—

Source: Wikidata