Albite and Selenite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.60-2.65
  
Not Available
  
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006), Uneven, Conchoidal
  
Not Available
  
Cleavage
Perfect on {001}, very good on {010}, imperfect on {110}
  
Not Available
  
Mohs Hardness
6-6.5
  
2
  
Chemical Composition
NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Not Available
  
Albite and Selenite Chemical Formula
While comparing Albite and Selenite 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 Albite and Selenite chemical formula.
- Chemical formula of Albite- NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
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Albite and Selenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Albite and Selenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Albite and Selenite Optical Properties during the identification of gemstone. Specific gravity of Albite is Not Available whereas that of Selenite is Not Available.