Origin
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
Color
Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray
Blue, Green, Brownish, Greenish, Colorless, gray
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
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
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.57-2.66
3.20-3.26
Fracture
Subconchoidal, Conchoidal, Brittle
Splintery
Cleavage
Fair on {100}, poor on {001} and {010}
{010} perfect
Mohs Hardness
7-7.5
6-7.5
Chemical Composition
Mg2Al4Si5O18
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Greasy, Vitreous
Vitreous, Subadamantine, Silky
Pleochroism
X = pale yellow
Colourless to pale brown to yellow
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent, Translucent
Refractive Index
Not Available
1.653-1.685
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Orthorhombic
Birefringence
Not Available
0.020-0.022
Clarity
Not Available
Transparent
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 Vs Sillimanite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Cordierite 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 Cordierite and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Cordierite and Sillimanite, before you finalize to buy one.
Cordierite is known to regulate the influence of Not Available planet. Sillimanite, the unique gem is known to regulate the influence of Not Available planet.