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Minerals - Berlinite | TerraCollect
Mineral - Berlinite
Berlinite
AlPOâ‚„
Chemical Properties
Mineral Class
Phosphates
Toxicity
none
Formula
AlPOâ‚„
Unit Cell
Physical Properties
Hardness
6.5
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
white
gray
colorless
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
trigonal
Cleavage
Fracture
Tenacity
Point Group
Space Group
Habit
granular,
massive
Formation
hydrothermal, Metasomatose
Paragenesis
Twinning
Rarity
Rare
Synonyms
Berlinite
