Mineral - Tyrolite
Tyrolite
Chemical Properties
Mineral Class
Arsenates
Toxicity
middle
Formula
Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Unit Cell
Physical Properties
Hardness
2
Streak
greenblueblue green
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Optical Properties
Color
greenblue
Birefringence
Luster
Vitreous,
Pearly
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
leafy, earthy, crusty, radial
Formation
Oxidationszone von Kupfer-Lagerstätten
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Tyrolite