Photo: Christian Rewitzer · CC BY-SA 3.0

Arsenate-sulfate mineral

Properties

Chemical formula

Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄·36H₂O

Group

Sulfates

Crystal system

Trigonal

Hardness (Mohs)

—

Color

Green

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

8.DF.30

Dana classification

43.5.14.1

IMA status

Grandfathered mineral (G)

IMA symbol

Chp

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata