Mineral - Cookeite
Cookeite
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
(LiAl₄ □)[AlSi₃O₁₀](OH)₈
Unit Cell
Physical Properties
Hardness
2.5 - 3.5
Streak
Density
Cleavage
Fracture
Tenacity
Optical Properties
Color
Birefringence
Luster
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
Formation
Paragenesis
Twinning
Rarity
Synonyms
Cookeite