Facts about Sillimanite and Hardystonite
Origin
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
USA
Color
Blue, Green, Brownish, Greenish, Colorless, gray
White, Brown, pink
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
Not Available
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Talisman
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.20-3.26
3.396-3.443
Fracture
Splintery
Brittle, Metallic
Cleavage
{010} perfect
[001] good, [100] and [110] fair
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Subadamantine, Silky
Vitreous, Resinous, Greasy
Pleochroism
Colourless to pale brown to yellow
Not Available
Dispersion
Not Available
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Transparency
Transparent, Translucent
Handbook of mineralogy (2001)
Refractive Index
1.653-1.685
1.672
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
tetragonal
Birefringence
0.020-0.022
Not Available
Clarity
Transparent
Handbook of mineralogy (2001)
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Sillimanite Vs Hardystonite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Sillimanite Vs Hardystonite 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 Sillimanite and Hardystonite Astrology. Its highly necessary to have a basic knowledge of facts about Sillimanite and Hardystonite, before you finalize to buy one.
Sillimanite is known to regulate the influence of Not Available planet. Hardystonite, the unique gem is known to regulate the influence of Not Available planet.