Bytownite and Euclase Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.72-2.75
  
3.08-3.12
  
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
  
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
  
Cleavage
Perfect on [001], good on [010], imperfect on [110]
  
{010} Perfect
  
Mohs Hardness
6-6.5
  
7.5
  
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
  
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Bytownite and Euclase Chemical Formula
While comparing Bytownite and Euclase 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 Bytownite and Euclase chemical formula.
- Chemical formula of Bytownite- Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Bytownite and Euclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Bytownite and Euclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bytownite and Euclase Optical Properties during the identification of gemstone. Specific gravity of Bytownite is 3.08-3.12 whereas that of Euclase is 3.08-3.12.