Rossmanite and Swiss blue topaz Physical Properties
Tenacity
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Solubility
Not Available
  
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Durability
Not Available
  
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Specific Gravity
3
  
Not Available
  
Fracture
Brittle, Metallic
  
Not Available
  
Cleavage
None
  
Not Available
  
Mohs Hardness
Not Available
  
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Chemical Composition
◻(LiAl 2)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
  
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Rossmanite and Swiss blue topaz Chemical Formula
While comparing Rossmanite and Swiss blue 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 Rossmanite and Swiss blue topaz chemical formula.
- Chemical formula of Rossmanite- ◻(LiAl 2)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
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Rossmanite and Swiss blue topaz Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rossmanite and Swiss blue topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rossmanite and Swiss blue topaz Optical Properties during the identification of gemstone. Specific gravity of Rossmanite is Not Available whereas that of Swiss blue topaz is Not Available.