Mineral - Connellite
Connellite
Chemical Properties
Mineral Class
Sulphates
Toxicity
none
Formula
Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
Unit Cell
Physical Properties
Hardness
3
Streak
greenblueblue green
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Optical Properties
Color
greenblue
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
hexagonal
Point Group
Space Group
Habit
fibrous, acicular, radial
Formation
Oxidationszone von Kupfer-Lagerstätten
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Connellite