Hercynite and Rutilated topaz Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.39
  
Not Available
  
Fracture
ConchoidalGemdat.org, Uneven
  
Not Available
  
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
  
Not Available
  
Mohs Hardness
7.5-8
  
Not Available
  
Chemical Composition
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
  
Not Available
  
Hercynite and Rutilated topaz Chemical Formula
While comparing Hercynite and Rutilated topaz 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 Hercynite and Rutilated topaz chemical formula.
- Chemical formula of Hercynite- Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
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Hercynite and Rutilated topaz Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hercynite and Rutilated topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hercynite and Rutilated topaz Optical Properties during the identification of gemstone. Specific gravity of Hercynite is Not Available whereas that of Rutilated topaz is Not Available.