Boracite and Cubic Zirconia Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Soluble
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.95-2.96
  
5.50-6.00
  
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
  
Not Available
  
Cleavage
None
  
Not Available
  
Mohs Hardness
7-7.5
  
8.5
  
Chemical Composition
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
  
Boracite and Cubic Zirconia Chemical Formula
While comparing Boracite and Cubic Zirconia 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 Boracite and Cubic Zirconia chemical formula.
- Chemical formula of Boracite- Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Cubic Zirconia- ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
Boracite and Cubic Zirconia Specific Gravity
Another important criteria for qualitative analysis of gemstones is Boracite and Cubic Zirconia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Boracite and Cubic Zirconia Optical Properties during the identification of gemstone. Specific gravity of Boracite is 5.50-6.00 whereas that of Cubic Zirconia is 5.50-6.00.