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Minerals - Hendricksite | TerraCollect
Mineral - Hendricksite
Hendricksite
K(Zn,Mn)₃Si₃AlO₁₀(OH)₂
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
K(Zn,Mn)₃Si₃AlO₁₀(OH)₂
Unit Cell
Physical Properties
Hardness
2.5 - 3
Streak
brown
red
red brown
Optical Properties
Color
black
brown
red
Birefringence
Luster
Vitreous,
Greasy
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Point Group
Space Group
Habit
leafy,
prismatic,
tabular
Formation
Metamorphose
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Hendricksite
