Origin
Sri Lanka, Burma, USA, Russia
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Color
Yellow, Brown, pink, Colorless
Colorless, White, Yellow, Grey, gray
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
-
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Solubility
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Decomposes in water
Durability
-
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Specific Gravity
3.46-3.501.93-1.99
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect
perfect [110]
Mohs Hardness
6-72.5
2
10
👆🏻
Chemical Composition
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na2Ca(CO3)2•5(H2O)
Luster
-
Vitreous
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.665-1.7121.444
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.036-0.0420.079
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
-
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Digestive
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Psychology
Intuition
Serenity
Healing
Emotional healing
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Qualities Associated
Emotional Healing
Purification