Origin
Southern and central Africa
  
Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma, Color: blue, Not Available, Not Available, Not Available, Hardness: 8.5, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O3, Crystal structure: orthorhombic, Origins: Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma. Bluish stones are most valuable. Prices for chrysoberyls grow rapidly with weight, and clean stones bigger than 15 cts are rare and therefore an excellent investment.
  
Color
Yellow, Brown, Black, Black
  
Greenish, Green, Brownish, Green, Red, Blue, Green, Brown, Brownish, Green, gray, Blue, Green, Brown, Brownish, Green, gray
  
Streak
White
  
White
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Earth, Water
  
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
  
Healing
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.392
  
3.69-3.81
  
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
  
Uneven, Conchoidal to uneven, Brittle, Metallic, Uneven, ConchoidalWalter Schumann, Brittle, Metallic
  
Cleavage
{010} moderate, {100} imperfect
  
Distinct on {110}, imperfect on {010}, poor on {001}
  
Mohs Hardness
6.5-7
  
8.5
  
Chemical Composition
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
  
BeAl 2 O 4
  
Luster
Vitreous, Resinous
  
Vitreous
  
Pleochroism
Faint
  
X = red; Y = yellow-orange; Z = emerald-green
  
Dispersion
Not Available
  
Transparency
TransparentAnthony et al, Handbook of mineralogy (2001)
  
Transparent, Translucent, Transparent to translucent
  
Refractive Index
1.827-1.879
  
1.746-1.763
  
Optic Character
Not Available
  
Biaxial/+
  
Crystal System
Orthorhombic
  
Orthorhombic
  
Birefringence
0.042-0.051
  
0.007-0.013
  
Clarity
TransparentAnthony et al
  
Transparent
  
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
  
Fayalite Vs Chrysoberyl Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Fayalite Vs Chrysoberyl 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 Fayalite and Chrysoberyl Astrology. Its highly necessary to have a basic knowledge of facts about Fayalite and Chrysoberyl, before you finalize to buy one.
Fayalite is known to regulate the influence of Not Available planet. Chrysoberyl, the unique gem is known to regulate the influence of Not Available planet.