Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia
  
Russia, Canada, Australia, India, Brazil, Color: colorless, light yellow, brownish. Very rare varieties: red, Not Available, Not Available, yellow. Hardness: 10, Refractive index: 2.42, Density: 3.52, Chemical composition: C, Crystal structure: cubic, Origins: Southern and central Africa, Russia, Canada, Australia, India, Brazil.
  
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink
  
Yellow, Brown, Blue, Reddish, Colorless, White, gray, Black, Blue
  
Streak
White
  
Colorless
  
For which Rashi?
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius
  
Leo
  
Planet
Not Available
  
Sun, Venus, Venus, Jupiter
  
Element of Planets
Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Projective
  
Deities
Diana
  
Frigg
  
Not to wear with
Not Available
  
Not Available
  
Powers
Love, Courage
  
Spirituality, Protection, Courage, Healing, Love, Money, Love, Courage
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Leo
  
Tenacity
Not Available
  
Not Available
  
Solubility
insoluble in common solvents
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.65
  
3.50-3.53
  
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
  
Cleavage
Indiscernible
  
111 (perfect in four directions)
  
Mohs Hardness
7
  
10
  
Chemical Composition
SiO2
  
C
  
Luster
Vitreous
  
Adamantine
  
Pleochroism
None
  
None
  
Transparency
Transparent, Transparent to translucent
  
Transparent, Translucent, Transparent to opaque
  
Refractive Index
1.544-1.553
  
2.417-2.419
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
cubic
  
Birefringence
0.009
  
Not Available
  
Clarity
Transparent
  
Transparent
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
Like Jupiter, it bestows money, comforts and fortune on a person when it is strong and significantly well placed. It can be useful in the cure of venereal and reproductive system diseases. Wearing a diamond is said to give happiness in the married life as well as magnetism and attractiveness to the wearer.
  
Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
Not Available
  
Qualities Associated
Not Available
  
Not Available