Mineral - Zanazziite
Zanazziite
Chemical Properties
Mineral Class
Phosphates
Toxicity
none
Formula
Ca₂Mg₅Be₄(PO₄)₆(OH)₄ · 6H₂O
Unit Cell
Physical Properties
Hardness
5
Streak
white
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Optical Properties
Color
brownyellowgreen
Birefringence
Luster
Vitreous,
Pearly
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
spherical, radial
Formation
Sekundär, Pegmatit
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Zanazziite