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Minerals - Natrolite | TerraCollect
Mineral - Natrolite
Natrolite
Na鈧俒Al鈧係i鈧僌鈧佲個]路2H鈧侽
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
Na鈧俒Al鈧係i鈧僌鈧佲個]路2H鈧侽
Unit Cell
Physical Properties
Hardness
5 - 5.5
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
white
yellow
colorless
Birefringence
Luster
Vitreous,
Silky
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
,
Cleavage
Fracture
Tenacity
orthorhombic
Point Group
Space Group
Habit
acicular,
prismatic,
radial
Formation
hydrothermal
Paragenesis
Twinning
Rarity
Rather rare
Synonyms
Natrolite