Origin
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Switzerland
Color
Blue, Violet, Greenish, Brown, Colorless, Yellow, gray
Colorless, Yellow, Blue, Reddish, Black, Brown, gray
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
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-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
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-
Deities
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-
Not to wear with
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Powers
-
-
Birthstone
Planetary
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-
Talisman
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-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.57-2.663.82-3.97
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Subconchoidal, Conchoidal
Cleavage
Fair on {100}, poor on {001} and {010}
Perfect on [001] and [011]
Mohs Hardness
7-7.55.5-6
2
10
👆🏻
Chemical Composition
Mg2Al4Si5O18
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Greasy, Vitreous
Adamantine
Pleochroism
X = pale yellow
Weak
Dispersion
0.010.21
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
-99992.488-2.562
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
-99990.073
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Supports healthy digestion
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Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Intuition
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
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