Photo: Bergminerale/Claas Schembor[1] · CC BY-SA 3.0

Sulfate mineral

Properties

Chemical formula

Sb₄O₄(SO₄)(OH)₂

Group

Sulfates

Crystal system

Orthorhombic

Hardness (Mohs)

—

Color

—

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.BB.35

Dana classification

—

IMA status

Redefined mineral (Rd)

IMA symbol

Kbb

Locality

—

Type locality

—

Discovery year

—

Source: Wikidata