Fibrolite and Riesling Beryl Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.14-3.25
  
2.66-2.86
  
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
Not Available
  
Not Available
  
Mohs Hardness
6-7
  
7.5-8
  
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009)
  
Al 2Be 3Si 6O 18Martin H.
  
Fibrolite and Riesling Beryl Chemical Formula
While comparing Fibrolite and Riesling Beryl 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 Fibrolite and Riesling Beryl chemical formula.
- Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
- Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Fibrolite and Riesling Beryl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fibrolite and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fibrolite and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Fibrolite is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.