Starlite and Sulfur Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
insoluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.91-4.73
  
Not Available
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
(e.g. graphite).
  
Cleavage
Not Available
  
{???} Imperfect, {???} Imperfect
  
Mohs Hardness
6.5-7.5
  
Not Available
  
Chemical Composition
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Not Available
  
Starlite and Sulfur Chemical Formula
While comparing Starlite and Sulfur 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 Starlite and Sulfur chemical formula.
- Chemical formula of Starlite- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
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Starlite and Sulfur Specific Gravity
Another important criteria for qualitative analysis of gemstones is Starlite and Sulfur Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Starlite and Sulfur Optical Properties during the identification of gemstone. Specific gravity of Starlite is Not Available whereas that of Sulfur is Not Available.