Origin
Southern and central Africa
Sri Lanka, Southern and central Africa
Color
Blue, Brown, Colorless, Yellow
Blue
Streak
White
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For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
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
2.723.95-4.10
1
7.18
👆🏻
Fracture
-
-
Cleavage
{110} Perfect, {010} Perfect
None
Mohs Hardness
5-69
2
10
👆🏻
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Al 2O 3Ulrich Henn and Claudio C.
Luster
Vitreous
-
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Transparent, Translucent
Refractive Index
1.590-1.6291.757-1.780
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
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Birefringence
0.0390.007-0.010
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
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Reproductive
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Digestive
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Psychology
Harmony
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Creativity