Origin
Southern and central Africa
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Color
Blue, Grey
Green, Pale pink, White, rose, gray, Greenish, Yellow
Streak
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Green, 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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Sectile
Solubility
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Durability
-
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Specific Gravity
2.58-2.643.07
1
7.18
👆🏻
Fracture
-
-
Cleavage
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Perfect on {010}, indistinct on {100} and {102}
Mohs Hardness
72
2
10
👆🏻
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Ni3(AsO4)2•8(H2O)
Luster
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Subadamantine, Pearly
Pleochroism
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Dispersion
0.050.03
0.005
1
👆🏻
Transparency
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Refractive Index
1.534-1.5401.622
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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monoclinic
Birefringence
-99990.065
0
0.296
👆🏻
Clarity
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Physical
Neurological
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Cardiovascular
Aids in digestion and soothes the stomach
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Respiratory
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Poor
Reproductive
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Digestive
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Psychology
Protection
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Healing