Hyacinth and Kashmir sapphire Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.93-4.73
  
Not Available
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Not Available
  
Cleavage
Not Available
  
Not Available
  
Mohs Hardness
6.5-7.5
  
Not Available
  
Chemical Composition
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Not Available
  
Hyacinth and Kashmir sapphire Chemical Formula
While comparing Hyacinth and Kashmir sapphire 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 Hyacinth and Kashmir sapphire chemical formula.
- Chemical formula of Hyacinth- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
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Hyacinth and Kashmir sapphire Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hyacinth and Kashmir sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hyacinth and Kashmir sapphire Optical Properties during the identification of gemstone. Specific gravity of Hyacinth is Not Available whereas that of Kashmir sapphire is Not Available.