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Minerals - Calderite | TerraCollect
Mineral - Calderite
Calderite
(Mn²⁺,Ca)₃(Fe³⁺,Al)₂(SiO₄)₃
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
(Mn²⁺,Ca)₃(Fe³⁺,Al)₂(SiO₄)₃
Unit Cell
Physical Properties
Hardness
7
Streak
white
Density
Optical Properties
Color
brown
red
yellow
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
isometric
Cleavage
Fracture
Tenacity
Point Group
Space Group
Habit
Formation
Metamorphose
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Calderite
