Origin
Afghanistan, Southern and central Africa
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Color
Blue, Greenish, Violet
Yellow, Brownish, Reddish, Green, Red
Streak
Blue, White
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
-
-
Birthstone
Planetary
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Talisman
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Tenacity
Brittle
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Solubility
Soluble
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Durability
-
-
Specific Gravity
2.752.2-2.6
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven
Cleavage
Imperfect on {110}
None
Mohs Hardness
5.53-4
2
10
👆🏻
Chemical Composition
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Luster
Vitreous
Silky
Pleochroism
-
visible: O = Pale yellow E = Canary yellow to yellow orange
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.5001.575-1.585
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Hexagonal
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Respiratory
Good
Excellent
Reproductive
-
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Digestive
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Psychology
Communication
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Spiritual Evolution