Photo: Ra'ike (see also: de:Benutzer:Ra'ike) · CC BY-SA 3.0

Sulfate mineral

Properties

Chemical formula

Na₂Mg(SO₄)₂·4H₂O

Group

Sulfates

Crystal system

—

Hardness (Mohs)

—

Color

Colorless

Luster

—

Streak

—

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.CC.50

Dana classification

—

IMA status

Approved mineral and/or valid name (A)

IMA symbol

Blö

Locality

🇦🇹 Ischler Salzberg

Type locality

—

Discovery year

—

Source: Wikidata