Legrandite and Kashmir sapphire Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.98-4.04
  
Not Available
  
Fracture
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
  
Not Available
  
Cleavage
Imperfect, poor one {100}
  
Not Available
  
Mohs Hardness
4.5-5
  
Not Available
  
Chemical Composition
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Not Available
  
Legrandite and Kashmir sapphire Chemical Formula
While comparing Legrandite and Kashmir sapphire 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 Legrandite and Kashmir sapphire chemical formula.
- Chemical formula of Legrandite- Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Legrandite and Kashmir sapphire Specific Gravity
Another important criteria for qualitative analysis of gemstones is Legrandite and Kashmir sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Legrandite and Kashmir sapphire Optical Properties during the identification of gemstone. Specific gravity of Legrandite is Not Available whereas that of Kashmir sapphire is Not Available.