Facts about Smoky Quartz and Sillimanite
Origin
Brazil, Kenya, Madagascar, Southern and central Africa
  
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
  
Color
Brown, Black
  
Blue, Green, Brownish, Greenish, Colorless, gray
  
Streak
White
  
White
  
For which Rashi?
Capricorn, Sagittarius
  
Not Available
  
Planet
Saturn
  
Not Available
  
Element of Planets
Earth
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Not Available
  
Deities
Nerthus
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Protection
  
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
2.65
  
3.20-3.26
  
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Splintery
  
Cleavage
{0110} Indistinct
  
{010} perfect
  
Mohs Hardness
7
  
6-7.5
  
Chemical Composition
SiO2
  
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Vitreous
  
Vitreous, Subadamantine, Silky
  
Pleochroism
None
  
Colourless to pale brown to yellow
  
Dispersion
Not Available
  
Transparency
Transparent, Translucent, Transparent to translucent
  
Transparent, Translucent
  
Refractive Index
1.544-1.553
  
1.653-1.685
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Hexagonal
  
Orthorhombic
  
Birefringence
0.009
  
0.020-0.022
  
Clarity
Opaque
  
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
  
Smoky Quartz Vs Sillimanite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Smoky Quartz 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 Smoky Quartz and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Smoky Quartz and Sillimanite, before you finalize to buy one.
Smoky Quartz is known to regulate the influence of Saturn planet.Smoky Quartz, that occurs commonly in Brown, Black color, possesses Receptive energy.Sillimanite, the unique gem is known to regulate the influence of Not Available planet.