Origin
Tanzania, Sri Lanka, China
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Color
Colorless
Green, Pale pink, White, rose, gray, Greenish, Yellow
Streak
White
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
-
Sectile
Solubility
-
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Durability
-
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Specific Gravity
3.60-3.613.07
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
Imperfect/fair/absent
Perfect on {010}, indistinct on {100} and {102}
Mohs Hardness
8-8.52
2
10
👆🏻
Chemical Composition
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Ni3(AsO4)2•8(H2O)
Luster
Vitreous
Subadamantine, Pearly
Pleochroism
Weak
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.70-1.731.622
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
monoclinic
Birefringence
0.0550.065
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Poor
Reproductive
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Digestive
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Psychology
Transformation
Harmony
Healing
Physical healing
Emotional healing
Qualities Associated
Spiritual Growth
Healing