Astrology
Origin
India
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Color
Blue, Greenish
Black, Green, Brown, Red, Greenish, Yellow, orange
Streak
Blue, White
Yellow, Green, Greenish
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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Physical Properties
Tenacity
Brittle
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Solubility
-
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Durability
-
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Specific Gravity
2.25-2.334.48
1
7.18
👆🏻
Fracture
-
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Cleavage
Good on {010}
distinct; good on {0001}
Mohs Hardness
3-43.5-4.5
2
10
👆🏻
Chemical Composition
Ca(VO)Si4O10•4(H2O)
PbFe+++3(AsO4)(SO4)(OH)6
Optical Properties
Luster
Vitreous, Pearly
Vitreous, Resinous
Pleochroism
Visible: X=Z= colorless Y= blue
visible
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.5421.957
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
Trigonal
Birefringence
0.0090.014
0
0.296
👆🏻
Clarity
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Benefits
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
Poor
Reproductive
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Digestive
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Psychology
Communication
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Prosperity