Clintonite and Kyanite Physical Properties
Tenacity
Brittle
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.0-3.1
  
3.53-3.65
  
Fracture
Brittle, Metallic, Brittle, Metallic
  
Splintery, Brittle, Metallic
  
Cleavage
Perfect on {001}
  
[100] perfect [010] imperfect with 79° angle between
  
Mohs Hardness
3.5
  
4-7
  
Chemical Composition
Ca(Mg,Al)3(Al3Si)O10(OH)2
  
Not Available
  
Clintonite and Kyanite Chemical Formula
While comparing Clintonite and Kyanite 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 Clintonite and Kyanite chemical formula.
- Chemical formula of Clintonite- Ca(Mg,Al)3(Al3Si)O10(OH)2
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Clintonite and Kyanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Clintonite and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clintonite and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Clintonite is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.