Facts about Lapis lazuli and Fayalite
Origin
Afghanistan
  
Southern and central Africa
  
Color
Violet, Blue, White
  
Yellow, Brown, Black, Black
  
Streak
Blue
  
White
  
For which Rashi?
Sagittarius
  
Not Available
  
Planet
Venus
  
Not Available
  
Element of Planets
Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Not Available
  
Deities
Venus
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Protection, Courage
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.50-3.00
  
4.392
  
Fracture
Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
  
Cleavage
3,6
  
{010} moderate, {100} imperfect
  
Mohs Hardness
5.5
  
6.5-7
  
Chemical Composition
The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4
  
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Vitreous, Greasy
  
Vitreous, Resinous
  
Pleochroism
AbsentWalter Schumann
  
Faint
  
Dispersion
None
  
Not Available
  
Transparency
Opaque
  
TransparentAnthony et al, Handbook of mineralogy (2001)
  
Refractive Index
1.500-1.670
  
1.827-1.879
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
Orthorhombic
  
Birefringence
Not Available
  
0.042-0.051
  
Clarity
Gemstones of the world (2001)
  
TransparentAnthony et al
  
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
  
Lapis lazuli Vs Fayalite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Lapis lazuli Vs Fayalite 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 Lapis lazuli and Fayalite Astrology. Its highly necessary to have a basic knowledge of facts about Lapis lazuli and Fayalite, before you finalize to buy one.
Lapis lazuli is known to regulate the influence of Venus planet.Lapis lazuli, that occurs commonly in Violet, Blue, White color, possesses Receptive energy.Fayalite, the unique gem is known to regulate the influence of Not Available planet.