Origin
Southern and central Africa
Australia
Color
Blue
Yellow, Grey, Blue, Brown, Red, Green, orange
Streak
Blue
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For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.25-9999
1
7.18
👆🏻
Fracture
-
-
Cleavage
Imperfect in one direction
None
Mohs Hardness
5-5.52.5-3
2
10
👆🏻
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Au
Luster
Vitreous
-
Pleochroism
Trichroic
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
Opaque
Refractive Index
1.607-1.672-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Isometric
Birefringence
0.065-9999
0
0.296
👆🏻
Clarity
Transparent
Opaque
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
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Reproductive
-
-
Digestive
-
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Psychology
Communication
Harmony
Healing
Emotional healing
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Qualities Associated
Communication
Harmony