Origin
India
Ethiopia, Mexico, Honduras, Guatemala, Brazil, USA, Canada, Madagascar, Tanzania, Czech, Slovakia
Color
Blue, Greenish
Black, Red
Streak
Blue, 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
-
-
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
-
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Durability
-
-
Specific Gravity
2.25-2.33-9999
1
7.18
👆🏻
Fracture
-
-
Cleavage
Good on {010}
None
Mohs Hardness
3-45.5-6.5
2
10
👆🏻
Chemical Composition
Ca(VO)Si4O10•4(H2O)
SiO2*nH2O
Luster
Vitreous, Pearly
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Pleochroism
Visible: X=Z= colorless Y= blue
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Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.5421.42-1.47
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
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Birefringence
0.009-9999
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Communication
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Spirituality