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Minerals - Sewardite | TerraCollect
Mineral - Sewardite
Sewardite
CaFe³⁺₂(AsO₄)₂(OH)₂
Chemical Properties
Mineral Class
Arsenates
Toxicity
none
Formula
CaFe³⁺₂(AsO₄)₂(OH)₂
Unit Cell
Physical Properties
Hardness
3.5
Streak
Density
Optical Properties
Color
Birefringence
Luster
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Cleavage
Fracture
Tenacity
Space Group
Habit
Formation
Paragenesis
Twinning
Rarity
Synonyms
Sewardite
