Origin
Afghanistan, Southern and central Africa
Southern and central Africa
Color
Blue, Greenish, Violet
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Blue, White
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
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
Brittle
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Solubility
Soluble
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Durability
-
-
Specific Gravity
2.752.58-2.64
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
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Cleavage
Imperfect on {110}
None
Mohs Hardness
5.56.5-7
2
10
👆🏻
Chemical Composition
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
SiO 2Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous
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Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
1.5001.530-1.540
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
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Birefringence
-99990.004
0
0.296
👆🏻
Clarity
-
TranslucentWalter Schumann
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Communication
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Abundance