Microlite and Fibrolite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.5
  
3.14-3.25
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
  
Not Available
  
Mohs Hardness
5-5.5
  
6-7
  
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Al 2SiO 5Arthur Thomas , Gemstones (2009)
  
Microlite and Fibrolite Chemical Formula
While comparing Microlite and Fibrolite 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 Microlite and Fibrolite chemical formula.
- Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
Microlite and Fibrolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Microlite and Fibrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microlite and Fibrolite Optical Properties during the identification of gemstone. Specific gravity of Microlite is 3.14-3.25 whereas that of Fibrolite is 3.14-3.25.