Photo: Modris Baum · Public domain

Nesosilicate mineral

Properties

Chemical formula

(Ce₇Ca₂)☐Mg(SiO₄)₃(SiO₃OH)₄(OH)₃

Group

Silicates

Crystal system

—

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.AG.20

Dana classification

—

IMA status

Renamed mineral (Rn)

IMA symbol

Crt-Ce

Locality

🇸🇪 Bastnäs

Type locality

—

Discovery year

—

Source: Wikidata