Eosphorite and London blue topaz Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.05-3.08
  
Not Available
  
Fracture
Subconchoidal, Uneven, Conchoidal, Uneven
  
Not Available
  
Cleavage
Poor on {100}
  
Not Available
  
Mohs Hardness
5
  
Not Available
  
Chemical Composition
Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
  
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Eosphorite and London blue topaz Chemical Formula
While comparing Eosphorite and London 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 Eosphorite and London blue topaz chemical formula.
- Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
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Eosphorite and London blue topaz Specific Gravity
Another important criteria for qualitative analysis of gemstones is Eosphorite and London blue topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and London blue topaz Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is Not Available whereas that of London blue topaz is Not Available.