Sapphirine and Aventurine feldspar Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.40-3.58
  
Not Available
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven
  
Not Available
  
Cleavage
{010} Perfect
  
Not Available
  
Mohs Hardness
7.5
  
Not Available
  
Chemical Composition
(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Not Available
  
Sapphirine and Aventurine feldspar Chemical Formula
While comparing Sapphirine and Aventurine feldspar 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 Sapphirine and Aventurine feldspar chemical formula.
- Chemical formula of Sapphirine- (Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Sapphirine and Aventurine feldspar Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sapphirine and Aventurine feldspar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphirine and Aventurine feldspar Optical Properties during the identification of gemstone. Specific gravity of Sapphirine is Not Available whereas that of Aventurine feldspar is Not Available.