Origin
Southern and central Africa
Southern and central Africa
Color
White
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Streak
-
-
For which Rashi?
Gemini
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Planet
-
-
Element of Planets
Water
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Energy
-
-
How to Wear?
Finger
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Ring Metal
-
-
Deities
Neptune, Tiamat
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Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.902.50-2.80
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
3,1 basal
Perfect
Mohs Hardness
7.5-85-6.5
2
10
👆🏻
Chemical Composition
Be3Al2SiO6
Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)
Luster
Vitreous
-
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.562-1.6151.531-1.600
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
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Birefringence
0.003-0.0100.004-0.037
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
-
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Reproductive
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Digestive
Soothes the digestive system
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Psychology
Purity
Creativity
Healing
Emotional healing
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Qualities Associated
Purity
Creativity