Emerald and Pyrope Almandine Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Hard
  
Not Available
  
Specific Gravity
2.67-2.78
  
3.62-4.20
  
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
  
Cleavage
Imperfect on the [0001]
  
Not Available
  
Mohs Hardness
7.5-8
  
7-7.5
  
Chemical Composition
Be3Al2SiO6
  
(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
  
Emerald and Pyrope Almandine Chemical Formula
While comparing Emerald and Pyrope Almandine 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 Pyrope Almandine chemical formula.
- Chemical formula of Emerald- Be3Al2SiO6
- Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
Emerald and Pyrope Almandine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Emerald and Pyrope Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Pyrope Almandine Optical Properties during the identification of gemstone. Specific gravity of Emerald is 3.62-4.20 whereas that of Pyrope Almandine is 3.62-4.20.
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