Emerald and Goshenite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Hard
  
Not Available
  
Specific Gravity
2.67-2.78
  
2.60-2.90
  
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
Imperfect on the [0001]
  
3,1 basal
  
Mohs Hardness
7.5-8
  
7.5-8
  
Chemical Composition
Be3Al2SiO6
  
Be3Al2SiO6
  
Emerald and Goshenite Chemical Formula
While comparing Emerald 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 Emerald and Goshenite chemical formula.
- Chemical formula of Emerald- Be3Al2SiO6
- Chemical formula of Goshenite- Be3Al2SiO6
Emerald and Goshenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Emerald and Goshenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Goshenite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 2.60-2.90 whereas that of Goshenite is 2.60-2.90.
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