Chromite and Chrysoprase Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.5-4.8
  
2.58-2.64
  
Fracture
Uneven
  
Gems, Sixth Edition (2006)
  
Cleavage
None, parting may develop along {111}
  
None
  
Mohs Hardness
5.5
  
6.5-7
  
Chemical Composition
Fe++Cr2O4
  
SiO2 (with a high level of nickel impurities )
  
Chromite and Chrysoprase Chemical Formula
While comparing Chromite and Chrysoprase 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 Chromite and Chrysoprase chemical formula.
- Chemical formula of Chromite- Fe++Cr2O4
- Chemical formula of Chrysoprase- SiO2 (with a high level of nickel impurities )
Chromite and Chrysoprase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chromite and Chrysoprase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chromite and Chrysoprase Optical Properties during the identification of gemstone. Specific gravity of Chromite is 2.58-2.64 whereas that of Chrysoprase is 2.58-2.64.