Facts about Crystal Opal and Sillimanite
Origin
Australia
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
Color
White, Colorless, Yellow
Blue, Green, Brownish, Greenish, Colorless, gray
Streak
Not Available
White
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
Tenacity
Not Available
Tough
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.97-2.22
3.20-3.26
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Splintery
Cleavage
Not Available
{010} perfect
Mohs Hardness
5.5-6.5
6-7.5
Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Not Available
Vitreous, Subadamantine, Silky
Pleochroism
AbsentWalter Schumann
Colourless to pale brown to yellow
Dispersion
None
Not Available
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.370-1.
1.653-1.685
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
Not Available
0.020-0.022
Clarity
Transparent
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
Crystal Opal Vs Sillimanite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Crystal Opal 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 Crystal Opal and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Crystal Opal and Sillimanite, before you finalize to buy one.
Crystal Opal is known to regulate the influence of Not Available planet. Sillimanite, the unique gem is known to regulate the influence of Not Available planet.