Catapleiite and Paraiba Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.72
  
3.04-3.13
  
Fracture
Brittle, Metallic, Brittle, Metallic
  
Not Available
  
Cleavage
{110} Perfect, {010} Perfect
  
Not Available
  
Mohs Hardness
5-6
  
7-7.5
  
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
  
Not Available
  
Catapleiite and Paraiba Chemical Formula
While comparing Catapleiite and Paraiba 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 Catapleiite and Paraiba chemical formula.
- Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
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Catapleiite and Paraiba Specific Gravity
Another important criteria for qualitative analysis of gemstones is Catapleiite and Paraiba Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Catapleiite and Paraiba Optical Properties during the identification of gemstone. Specific gravity of Catapleiite is 3.04-3.13 whereas that of Paraiba is 3.04-3.13.