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Minerals - Lomonosovite | TerraCollect
Mineral - Lomonosovite
Lomonosovite
Na₅Ti₂(Si₂O₇)(PO₄)O₂
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
Na₅Ti₂(Si₂O₇)(PO₄)O₂
Unit Cell
Physical Properties
Hardness
3 - 4
Streak
pink
Density
Normal (2-3,5)
Optical Properties
Color
black
brown
Birefringence
Luster
Vitreous,
Adamantine
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
triclinic
Point Group
Cleavage
Fracture
Tenacity
Space Group
Habit
blocky,
coarse,
massive,
prismatic,
tabular
Formation
Magmatisch, Pegmatit
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Lomonosovite