Mineral - Lefontite
Lefontite
Chemical Properties
Mineral Class
Phosphates
Toxicity
none
Formula
Fe₂Al₂Be(PO₄)₂(OH)₆
Unit Cell
Physical Properties
Hardness
1 - 10
Streak
Density
Cleavage
Fracture
Tenacity
Optical Properties
Color
Birefringence
Luster
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Space Group
Habit
Formation
Paragenesis
Twinning
Rarity
Synonyms
Lefontite