Star Sapphire and Hexagonite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.90-4.05
  
2.98-3.03
  
Fracture
Not Available
  
Uneven
  
Cleavage
Not Available
  
[110] perfect; [010] distinct
  
Mohs Hardness
Not Available
  
5-6
  
Chemical Composition
Al 2O 3Ulrich Henn and Claudio C.
  
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
  
Star Sapphire and Hexagonite Chemical Formula
While comparing Star Sapphire and Hexagonite 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 Star Sapphire and Hexagonite chemical formula.
- Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.
- Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Star Sapphire and Hexagonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Star Sapphire and Hexagonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Star Sapphire and Hexagonite Optical Properties during the identification of gemstone. Specific gravity of Star Sapphire is 2.98-3.03 whereas that of Hexagonite is 2.98-3.03.