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Minerals - Chondrodite | TerraCollect
Mineral - Chondrodite
Chondrodite
(Mg,Fe²⁺)₅(SiO₄)₂(F,OH)₂
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
(Mg,Fe²⁺)₅(SiO₄)₂(F,OH)₂
Unit Cell
Physical Properties
Hardness
6 - 6.5
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
brown
orange
yellow
Birefringence
0.032
Luster
Vitreous,
Resinous
Transparency
translucent,
transparent
Pleochroism
Geomineralogical Properties
Crystal System
Groups and Members
Humite-Group
Humite-Subgroup
Cleavage
Fracture
Tenacity
monoclinic
Point Group
monoclinic-prismatic - 2/m
Space Group
P2
1
/c (14)
Habit
prismatic,
tabular
Formation
Through contact metamorphism (metasomatism)
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Chondrodite