Mineral - Guimarãesite
Guimarãesite
Chemical Properties
Mineral Class
Phosphates
Toxicity
none
Formula
Ca₂Be₄Zn₅(PO₄)₆(OH)₄ · 6H₂O
Unit Cell
Physical Properties
Hardness
4.5
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
Guimarãesite