Fibrolite and Vlasovite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Nearly insoluble in HCl and HNO3
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.14-3.25
  
2.97
  
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Conchoidal, Brittle
  
Cleavage
Not Available
  
Distinct on {010}
  
Mohs Hardness
6-7
  
6
  
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009)
  
Not Available
  
Fibrolite and Vlasovite Chemical Formula
While comparing Fibrolite and Vlasovite 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 Vlasovite chemical formula.
- Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
>
Fibrolite and Vlasovite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fibrolite and Vlasovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fibrolite and Vlasovite Optical Properties during the identification of gemstone. Specific gravity of Fibrolite is 2.97 whereas that of Vlasovite is 2.97.