Origin
Kenya, Southern and central Africa
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Color
Colorless, Greenish, Blue
Blue, gray, Black
Streak
White
Blue
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
-
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Specific Gravity
3.40-3.583-3.15
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Conchoidal
Cleavage
{010} Perfect
Good on [110] and on [001]
Mohs Hardness
7.56.0-6.5
2
10
👆🏻
Chemical Composition
(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
[ ]Na2(Mg3Al2)Si8O22(OH)2
Luster
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Vitreous, Pearly
Pleochroism
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Strong
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.701-1.7241.606-1.637
1
3.25
👆🏻
Optic Character
-
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Crystal System
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monoclinic
Birefringence
0.005-0.007-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
Excellent
Good
Reproductive
-
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Digestive
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Psychology
Spiritual Awakening
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Inner Peace
Peace