Origin
Brazil
USA
Color
Blue, Green, Colorless, White
Blue, Green
Streak
White
Blue, Greenish, 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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.815.6-5.76
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{001} Perfect
[001] perfect; [100] distinct
Mohs Hardness
4.5-52.5-3
2
10
👆🏻
Chemical Composition
NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
-
Weak
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.590-1.5991.818-1.909
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
0.0090.091
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Calmness
Creativity
Healing
Emotional healing
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Qualities Associated
Balance
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