Facts about Bytownite and Sard
Origin
Canada, Southern and central Africa, Australia
  
Southern and central Africa
  
Color
Colorless, White, Colorless, gray, White
  
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Streak
White
  
Not Available
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Not Available
  
Deities
Not Available
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.72-2.75
  
2.58-2.63
  
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
  
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
Perfect on [001], good on [010], imperfect on [110]
  
Not Available
  
Mohs Hardness
6-6.5
  
6.5-7
  
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
  
SiO 2Ulrich Henn and Claudio C.
  
Luster
Vitreous, Pearly
  
Waxy
  
Pleochroism
colorless.
  
AbsentWalter Schumann
  
Dispersion
None
  
Transparency
Transparent
  
Translucent
  
Refractive Index
1.561-1.583
  
1.535-1.539
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Triclinic
  
Not Available
  
Birefringence
0.010-0.011
  
0.008-0.010
  
Clarity
Transparent
  
Translucent
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
Not Available
  
Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
Not Available
  
Qualities Associated
Not Available
  
Not Available
  
Bytownite Vs Sard Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Bytownite Vs Sard specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Bytownite and Sard Astrology. Its highly necessary to have a basic knowledge of facts about Bytownite and Sard, before you finalize to buy one.
Bytownite is known to regulate the influence of Not Available planet. Sard, the unique gem is known to regulate the influence of Not Available planet.