Tectosilicate

Properties

Chemical formula

Na₈(Al₆Si₆O₂₄)(PO₄,CO₃)₁-x * 3H₂O (x<₀.₅)

Group

Silicates

Crystal system

Hexagonal

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

P6₃

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

—

Dana classification

76.2.9.24

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Dep

Locality

🇷🇺 Mount Karnasurt

Type locality

—

Discovery year

—

Source: Wikidata