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Facts about Jet and Sillimanite


Jet
Sillimanite Vs Jet Facts


Astrology

Origin
Spain   
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil   

Color
Black   
Blue, Green, Brownish, Greenish, Colorless, gray   

Streak
Not Available   
White   

For which Rashi?
Capricorn   
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
Cybele   
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   

Physical Properties

Tenacity
Not Available   
Tough   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
1.19-1.35   
3.20-3.26   

Fracture
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references   
Splintery   

Cleavage
Not Available   
{010} perfect   

Mohs Hardness
2.5-4   
6-7.5   

Chemical Composition
Not Available   
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties

Luster
Waxy   
Vitreous, Subadamantine, Silky   

Pleochroism
AbsentWalter Schumann   
Colourless to pale brown to yellow   

Dispersion
None   
Not Available   

Transparency
Gemmological Tables (2004) More from other references   
Transparent, Translucent   

Refractive Index
1.640-1.680   
1.653-1.685   

Optic Character
Not Available   
Not Available   

Crystal System
Amorphous   
Orthorhombic   

Birefringence
Not Available   
0.020-0.022   

Clarity
Gemmological Tables (2004) More from other references   
Transparent   

Benefits

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   

Summary >>
<< Benefits

Jet Vs Sillimanite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Jet 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 Jet and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Jet and Sillimanite, before you finalize to buy one.

Jet is known to regulate the influence of Saturn planet.Jet, that occurs commonly in Black color, possesses Receptive energy.Sillimanite, the unique gem is known to regulate the influence of Not Available planet.

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