Photo: Pelex · CC BY-SA 3.0

Hydrous magnesium phyllosilicate mineral

Properties

Chemical formula

—

Group

Silicates

Crystal system

Hexagonal

Hardness (Mohs)

1

Color

Green

Luster

—

Streak

White

Density

2,75 g/cm³

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

C2/c

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

9.EC.05

Dana classification

71.2.1.3

IMA status

Grandfathered mineral (G)

IMA symbol

Tlc

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata