Facts about Kornerupine and Cordierite Iolite
Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
  
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
  
Color
Green, Brown, Colorless, Greenish, Yellow
  
Violet, Blue
  
Streak
White
  
Not Available
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
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
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.25-3.45
  
2.56-2.66
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
  
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
Good on {110}
  
Not Available
  
Mohs Hardness
6.5
  
7-7.5
  
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
  
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
  
Luster
Vitreous
  
Vitreous
  
Pleochroism
X = colorless to green; Y = colorless
  
Strong trichroism: colorless to yellowish
  
Transparency
Gemmological Tables (2004) More from other references
  
Transparent
  
Refractive Index
1.660-1.685
  
1.542-1.578
  
Optic Character
Not Available
  
Biaxial/+
  
Crystal System
Orthorhombic
  
Not Available
  
Birefringence
0.012-0.017
  
0.008-0.012
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
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
  
Kornerupine Vs Cordierite Iolite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Kornerupine Vs Cordierite Iolite 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 Kornerupine and Cordierite Iolite Astrology. Its highly necessary to have a basic knowledge of facts about Kornerupine and Cordierite Iolite, before you finalize to buy one.
Kornerupine is known to regulate the influence of Not Available planet. Cordierite Iolite, the unique gem is known to regulate the influence of Not Available planet.