Facts about Vanadinite and Sillimanite
Origin
Mexico
  
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
  
Color
Red, Brown, Yellow, Grey, Colorless, Brownish
  
Blue, Green, Brownish, Greenish, Colorless, gray
  
Streak
Brownish, Yellow
  
White
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Water
  
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
  
Tough
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
6.8-7.1
  
3.20-3.26
  
Fracture
Uneven, Conchoidal, Brittle
  
Splintery
  
Cleavage
None
  
{010} perfect
  
Mohs Hardness
3-4
  
6-7.5
  
Chemical Composition
C20H36
  
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Resinous
  
Vitreous, Subadamantine, Silky
  
Pleochroism
Not Available
  
Colourless to pale brown to yellow
  
Dispersion
Not Available
  
Not Available
  
Transparency
Not Available
  
Transparent, Translucent
  
Refractive Index
2.416
  
1.653-1.685
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Hexagonal
  
Orthorhombic
  
Birefringence
0.066
  
0.020-0.022
  
Clarity
Not Available
  
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
  
Vanadinite Vs Sillimanite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Vanadinite Vs Sillimanite 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 Vanadinite and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Vanadinite and Sillimanite, before you finalize to buy one.
Vanadinite is known to regulate the influence of Not Available planet. Sillimanite, the unique gem is known to regulate the influence of Not Available planet.