Hiddenite and Moldavite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.15-3.21
  
2.32-2.38
  
Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
  
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
1,2 prismatic
  
Not Available
  
Mohs Hardness
6-7
  
5.5
  
Chemical Composition
LiAlSi2O6
  
SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
  
Hiddenite and Moldavite Chemical Formula
While comparing Hiddenite and Moldavite 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 Hiddenite and Moldavite chemical formula.
- Chemical formula of Hiddenite- LiAlSi2O6
- Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
Hiddenite and Moldavite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hiddenite and Moldavite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hiddenite and Moldavite Optical Properties during the identification of gemstone. Specific gravity of Hiddenite is 2.32-2.38 whereas that of Moldavite is 2.32-2.38.