Origin
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
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Color
Blue, Green, Brownish, Greenish, Colorless, gray
Brown, Colorless, Brownish, Black, Green, Greenish
Streak
White
White
For which Rashi?
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
Planetary
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Talisman
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Tenacity
Tough
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Solubility
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Durability
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Specific Gravity
3.20-3.265.5-6.0
1
7.18
👆🏻
Fracture
Splintery
Conchoidal
Cleavage
{010} perfect
{001} Distinct
Mohs Hardness
6-7.56.5
2
10
👆🏻
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)
ZrO 2Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Subadamantine, Silky
Adamantine
Pleochroism
Colourless to pale brown to yellow
DistinctArthur Thomas
Dispersion
0.020.04
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.653-1.6852.13-2.20
1
3.25
👆🏻
Optic Character
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Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Birefringence
0.020-0.0220.07
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Creativity
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Healing
Emotional healing
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Qualities Associated
Creativity
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