Anatase and Diopside Physical Properties
Tenacity
Brittle
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.82-3.97
  
3.22-3.40
  
Fracture
Subconchoidal, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
  
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
  
Cleavage
Perfect on [001] and [011]
  
Distinct/good on {110}
  
Mohs Hardness
5.5-6
  
5-6
  
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
  
CaMgSi2O6
  
Anatase and Diopside Chemical Formula
While comparing Anatase and Diopside 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 Anatase and Diopside chemical formula.
- Chemical formula of Anatase- TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
- Chemical formula of Diopside- CaMgSi2O6
Anatase and Diopside Specific Gravity
Another important criteria for qualitative analysis of gemstones is Anatase and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anatase and Diopside Optical Properties during the identification of gemstone. Specific gravity of Anatase is 3.22-3.40 whereas that of Diopside is 3.22-3.40.