Photo: Joachim Esche · CC BY-SA 3.0 de

Sulfate mineral

Properties

Chemical formula

Cu₄SO₄(OH)₆·2H₂O

Group

Sulfates

Crystal system

Monoclinic

Hardness (Mohs)

—

Color

Green

Luster

—

Streak

Blue-green

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.DD.10

Dana classification

31.4.3.1

IMA status

Grandfathered mineral (G)

IMA symbol

Lgt

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata