Facts about Cordierite Iolite and Coral
Origin
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
  
Southern and central Africa, Orange, blue, Orange, blue
  
Color
Violet, Blue
  
White, Blue
  
Streak
Not Available
  
Not Available
  
For which Rashi?
Not Available
  
Pisces
  
Planet
Not Available
  
Neptune
  
Element of Planets
Not Available
  
Water
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Receptive
  
Deities
Not Available
  
Venus
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Healing, Protection
  
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
2.56-2.66
  
2.60-2.70
  
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Irregular, Irregular, Gemstones of the world (2001)
  
Cleavage
Not Available
  
Not Available
  
Mohs Hardness
7-7.5
  
3-4
  
Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
  
CaCO 3Ulrich Henn and Claudio C.
  
Luster
Vitreous
  
Not Available
  
Pleochroism
Strong trichroism: colorless to yellowish
  
AbsentWalter Schumann
  
Dispersion
None
  
Transparency
Transparent
  
Translucent
  
Refractive Index
1.542-1.578
  
1.486-1.658
  
Optic Character
Biaxial/+
  
Not Available
  
Crystal System
Not Available
  
Trigonal
  
Birefringence
0.008-0.012
  
0.160-0.172
  
Clarity
Transparent
  
Translucent
  
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
  
Cordierite Iolite Vs Coral Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Cordierite Iolite Vs Coral 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 Cordierite Iolite and Coral Astrology. Its highly necessary to have a basic knowledge of facts about Cordierite Iolite and Coral, before you finalize to buy one.
Cordierite Iolite is known to regulate the influence of Not Available planet. Coral, the unique gem is known to regulate the influence of Neptune planet. Coral, which is classic White, Blue colored gem, possesses Receptive energy.