Tortoiseshell and Johachidolite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
1.25-1.35
  
3.45
  
Fracture
Not Available
  
Not Available
  
Cleavage
Not Available
  
None
  
Mohs Hardness
Not Available
  
7.5
  
Chemical Composition
Not Available
  
CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Tortoiseshell and Johachidolite Chemical Formula
While comparing Tortoiseshell and Johachidolite 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 Tortoiseshell and Johachidolite chemical formula.
>- Chemical formula of Johachidolite- CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)
Tortoiseshell and Johachidolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tortoiseshell and Johachidolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tortoiseshell and Johachidolite Optical Properties during the identification of gemstone. Specific gravity of Tortoiseshell is 3.45 whereas that of Johachidolite is 3.45.