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Minerals - Görgeyite | TerraCollect
Mineral - Görgeyite
Görgeyite
K₂Ca₅(SO₄)₆ · H₂O
Chemical Properties
Mineral Class
Sulphates
Toxicity
none
Formula
K₂Ca₅(SO₄)₆ · H₂O
Unit Cell
Physical Properties
Hardness
3.5 - 4
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
white
yellow
colorless
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Cleavage
Fracture
Tenacity
Point Group
Space Group
Habit
Formation
Sedimentär(Evaporit), hydrothermal
Paragenesis
Twinning
Rarity
Very rare
Synonyms
Görgeyite