Feldspar and Goshenite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.56-2.75
  
2.60-2.90
  
Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
  
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
two or three
  
3,1 basal
  
Mohs Hardness
6-6.5
  
7.5-8
  
Chemical Composition
Not Available
  
Be3Al2SiO6
  
Feldspar and Goshenite Chemical Formula
While comparing Feldspar and Goshenite 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 Feldspar and Goshenite chemical formula.
>- Chemical formula of Goshenite- Be3Al2SiO6
Feldspar and Goshenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Feldspar and Goshenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Feldspar and Goshenite Optical Properties during the identification of gemstone. Specific gravity of Feldspar is 2.60-2.90 whereas that of Goshenite is 2.60-2.90.