Photo: Modris Baum · Public domain

Carbonate mineral

Properties

Chemical formula

Na₂CO₃·H₂O

Group

Carbonates

Crystal system

Orthorhombic

Hardness (Mohs)

—

Color

Colorless

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

Pca2₁

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

5.CB.05

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Tnat

Locality

🇷🇺 Russia

Type locality

—

Discovery year

—

Source: Wikidata