Origin
Southern and central Africa
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Color
Blue
Yellow, Brownish, Reddish, Green, Red
Streak
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White, Yellow
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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Solubility
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Durability
-
-
Specific Gravity
3.13-3.262.2-2.6
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
None
None
Mohs Hardness
-99993-4
2
10
👆🏻
Chemical Composition
Ca 5(F,Cl)(PO 4) 3Arthur Thomas , Gemstones (2009)
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Luster
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Silky
Pleochroism
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visible: O = Pale yellow E = Canary yellow to yellow orange
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.628-1.6511.575-1.585
1
3.25
👆🏻
Optic Character
-
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Crystal System
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Hexagonal
Birefringence
0.002-0.008-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Excellent
Reproductive
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Digestive
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Psychology
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Spirituality
Healing
Physical healing
Emotional healing
Qualities Associated
Emotional Healing
Spiritual Evolution