Photo: John Sobolewski (JSS) · CC BY 3.0

Sulfate mineral

Properties

Chemical formula

K₂Ca₂Mg(SO₄)₄·2H₂O

Group

Sulfates

Crystal system

Triclinic

Hardness (Mohs)

—

Color

Colorless

Luster

—

Streak

White

Density

—

Cleavage

—

Fracture

—

Tenacity

—

Crystal habit

—

Transparency

—

Space group

—

Fluorescence

—

Magnetism

—

Radioactivity

—

Refractive index

—

Optical character

—

Birefringence

—

Pleochroism

—

Strunz classification

7.CC.65

Dana classification

—

IMA status

Grandfathered mineral (G)

IMA symbol

Plhl

Locality

🇦🇹 Ischler Salzberg

Type locality

—

Discovery year

—

Source: Wikidata