India Blue
  
  - India Blue Details
 
  - Category: Granite
 
  - Country of origin:India  
 
  - Main Color:Dark gray
 
  - Chemical Composition(%) 
 
  - 
  
    
    
      | SiO2:56.11  | 
      Fe2O3:  |  
    
      | Al2O3: 18.99  | 
      CaO: 4.31 |  
    
      | MgO:1.22  | 
      Na2O: 6.68,2.68,0.20,150.00,9.10 |    
  - Physical Properties 
 
  - Density(g/cm3): 2.68
 
  - Water Absorption(%): 0.20
 
  - Bending Strength(MPa): 150.00
 
  - Hardness/modulus of elasticity(MPa)::9.10 
   
India Blue Description  Indian Blue is a very hard, crystalline, igneous rock primarily composed of feldspar, quartz, orthoclase or microcline accompanied by one or more dark minerals. It is visibly homogeneous in texture. 
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