Photo: Didier Descouens · CC BY-SA 3.0

Mineral, calcium fluoride

Properties

Chemical formula

CaF₂

Group

Halides

Crystal system

Cubic

Hardness (Mohs)

4

Color

Colorless

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

3.AB.25

Dana classification

9.2.1.1

IMA status

Grandfathered mineral (G)

IMA symbol

Flr

Locality

🇨🇿 Jáchymov

Type locality

—

Discovery year

—

Source: Wikidata