Spodumene and Jadeite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
insoluble
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.15-3.21
  
3.28-3.38
  
Fracture
Uneven, Subconchoidal, Gemstones (2009)
  
Splintery, UnevenArthur Thomas, Difficult, Fibrous
  
Cleavage
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
  
Good on [110]
  
Mohs Hardness
6-7
  
6.5-7
  
Chemical Composition
LiAlSi2O6
  
NaAlSi 2O 6Ulrich Henn and Claudio C.
  
Spodumene and Jadeite Chemical Formula
While comparing Spodumene and Jadeite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Spodumene and Jadeite chemical formula.
- Chemical formula of Spodumene- LiAlSi2O6
- Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.
Spodumene and Jadeite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Spodumene and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spodumene and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Spodumene is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.