Origin
Brazil
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Color
Blue, Green, Colorless, White
Brown, Blue, Green, Yellow, White
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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Durability
-
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Specific Gravity
2.813.32-3.43
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
{001} Perfect
Poor on {110} and {100} very poor on {001}
Mohs Hardness
4.5-56-7
2
10
👆🏻
Chemical Composition
NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca10(Mg,Fe)2Al4(SiO4)5(Si2O7)2(OH)4
Luster
Vitreous
Vitreous, Resinous
Pleochroism
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slight in colored varieties
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.590-1.5991.703-1.752
1
3.25
👆🏻
Optic Character
-
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Crystal System
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tetragonal
Birefringence
0.0090.004-0.006
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Calmness
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Transformation