Pleonast and Hiddenite Physical Properties
Tenacity
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Not Available
  
Solubility
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Not Available
  
Durability
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Specific Gravity
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3.15-3.21
  
Fracture
Not Available
  
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
  
Cleavage
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1,2 prismatic
  
Mohs Hardness
Not Available
  
6-7
  
Chemical Composition
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LiAlSi2O6
  
Pleonast and Hiddenite Chemical Formula
While comparing Pleonast and Hiddenite 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 Pleonast and Hiddenite chemical formula.
>- Chemical formula of Hiddenite- LiAlSi2O6
Pleonast and Hiddenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pleonast and Hiddenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonast and Hiddenite Optical Properties during the identification of gemstone. Specific gravity of Pleonast is 3.15-3.21 whereas that of Hiddenite is 3.15-3.21.