Diopside and Serendibite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.22-3.40
  
3.43-3.44
  
Fracture
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
  
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Cleavage
Distinct/good on {110}
  
None Observed
  
Mohs Hardness
5-6
  
6.5-7
  
Chemical Composition
CaMgSi2O6
  
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Diopside and Serendibite Chemical Formula
While comparing Diopside and Serendibite 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 Diopside and Serendibite chemical formula.
- Chemical formula of Diopside- CaMgSi2O6
- Chemical formula of Serendibite- Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Diopside and Serendibite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Diopside and Serendibite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Serendibite Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.43-3.44 whereas that of Serendibite is 3.43-3.44.