Origin
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
USA, Mexico
Color
Blue, Green, Brownish, Greenish, Colorless, gray
Green, Brown, Greenish, Brown, Green, Green, Black
Streak
White
Greenish, gray, Greenish, gray
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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Tenacity
Tough
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.20-3.26
3.19-3.56
Fracture
Splintery
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
{010} perfect
{110} Perfect, {010} Indistinct
Mohs Hardness
6-7.5
5.5-6
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Subadamantine, Silky
Vitreous, Resinous
Pleochroism
Colourless to pale brown to yellow
Pale green
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.653-1.685
1.671-1.774
Optic Character
Not Available
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Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.020-0.022
Not Available
Clarity
Transparent
Transparent
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 Augite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Sillimanite Vs Augite 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 Augite Astrology. Its highly necessary to have a basic knowledge of facts about Sillimanite and Augite, before you finalize to buy one.
Sillimanite is known to regulate the influence of Not Available planet. Augite, the unique gem is known to regulate the influence of Not Available planet.