Mineral - Manganoneptunite
Manganoneptunite
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
Na₂KLiMn²⁺₂Ti₂Si₈O₂₄
Unit Cell
Physical Properties
Hardness
5 - 6
Streak
Density
Cleavage
Fracture
Tenacity
Optical Properties
Color
Birefringence
Luster
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
Formation
Paragenesis
Twinning
Rarity
Synonyms
Manganoneptunite