Origin
Southern and central Africa
Southern and central Africa
Color
Blue, Brown, Colorless, Yellow
White
Streak
White
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For which Rashi?
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Gemini
Planet
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-
Element of Planets
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Water
Energy
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-
How to Wear?
Finger
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Ring Metal
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-
Deities
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Neptune, Tiamat
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
2.722.60-2.90
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
{110} Perfect, {010} Perfect
3,1 basal
Mohs Hardness
5-67.5-8
2
10
👆🏻
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Be3Al2SiO6
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Refractive Index
1.590-1.6291.562-1.615
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
Hexagonal
Birefringence
0.0390.003-0.010
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
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Reproductive
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Digestive
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Soothes the digestive system
Psychology
Harmony
Purity
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Purity