Photo: Michael Wolf · CC BY-SA 3.0

Inosilicate mineral

Properties

Chemical formula

Na₂Ti₂O₃(Si₂O₆)

Group

Silicates

Crystal system

Orthorhombic

Hardness (Mohs)

—

Color

Brown

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.DB.10

Dana classification

65.1.6.1

IMA status

Grandfathered mineral (G)

IMA symbol

Lrz

Locality

🇬🇱 Narsaarsuk pegmatite

Type locality

—

Discovery year

—

Source: Wikidata