Mineral - Schaurteite
Schaurteite
Chemical Properties
Mineral Class
Sulphates
Toxicity
low
Formula
Ca₃Ge(SO₄)₂(OH)₆ · 4H₂O
Unit Cell
Physical Properties
Hardness
2.5
Streak
white
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Optical Properties
Color
whitecolorless
Birefringence
Luster
Silky
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
hexagonal
Point Group
Space Group
Habit
fibrous, acicular
Formation
Oxidationszone von Sulfid-Lagerstätten
Paragenesis
Twinning
Rarity
Rare
Synonyms
Schaurteite