Nacre and Diopside Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
Not Available
  
3.22-3.40
  
Fracture
Not Available
  
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
  
Cleavage
Not Available
  
Distinct/good on {110}
  
Mohs Hardness
Not Available
  
5-6
  
Chemical Composition
Not Available
  
CaMgSi2O6
  
Nacre and Diopside Chemical Formula
While comparing Nacre 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 Nacre and Diopside chemical formula.
>- Chemical formula of Diopside- CaMgSi2O6
Nacre and Diopside Specific Gravity
Another important criteria for qualitative analysis of gemstones is Nacre and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nacre and Diopside Optical Properties during the identification of gemstone. Specific gravity of Nacre is 3.22-3.40 whereas that of Diopside is 3.22-3.40.