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Minerals - Heidornite | TerraCollect
Mineral - Heidornite
Heidornite
Na₂Ca₃B₅O₈(SO₄)₂Cl(OH)₂
Chemical Properties
Mineral Class
Sulphates
Toxicity
none
Formula
Na₂Ca₃B₅O₈(SO₄)₂Cl(OH)₂
Unit Cell
Physical Properties
Hardness
4 - 5
Streak
Density
Optical Properties
Color
Birefringence
Luster
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Cleavage
Fracture
Tenacity
Space Group
Habit
Formation
Paragenesis
Twinning
Rarity
Synonyms
Heidornite
