Heliodor Golden Beryl and Topaz Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.68-2.72
  
3.49-3.57
  
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Cleavage
Not Available
  
[001] Perfect
  
Mohs Hardness
7.5-8
  
8
  
Chemical Composition
Not Available
  
Al2SiO4(F,OH)2
  
Heliodor Golden Beryl and Topaz Chemical Formula
While comparing Heliodor Golden Beryl and 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 Heliodor Golden Beryl and Topaz chemical formula.
>- Chemical formula of Topaz- Al2SiO4(F,OH)2
Heliodor Golden Beryl and Topaz Specific Gravity
Another important criteria for qualitative analysis of gemstones is Heliodor Golden Beryl and Topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliodor Golden Beryl and Topaz Optical Properties during the identification of gemstone. Specific gravity of Heliodor Golden Beryl is 3.49-3.57 whereas that of Topaz is 3.49-3.57.