Photo: Robert M. Lavinsky · CC BY-SA 3.0

Oxide mineral

Properties

Chemical formula

(Na₀.₅REE₀.₅)TiO₃

Group

Oxides

Crystal system

—

Hardness (Mohs)

5,75

Color

Black

Luster

—

Streak

Brown

Density

4,765 g/cm³

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

4.CC.35

Dana classification

—

IMA status

Renamed mineral (Rn)

IMA symbol

Lop-Ce

Locality

🇷🇺 Mount Maly Mannepakhk

Type locality

—

Discovery year

—

Source: Wikidata