Origin
Russia
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Color
Black, Violet, Blue, Green
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
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-
For which Rashi?
Gemini, Virgo
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Planet
Mercury
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Element of Planets
Earth
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Energy
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How to Wear?
Finger
-
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Ring Metal
-
-
Deities
-
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Not to wear with
-
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Powers
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
-
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Solubility
-
-
Durability
-
-
Specific Gravity
3.22-3.403.5-3.8
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
1,2 prismatic.
1,1 ; 3,2
Mohs Hardness
5-68.5
2
10
👆🏻
Chemical Composition
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
BeAl 2 O 4
Luster
Vitreous
Vitreous
Pleochroism
Common trichroism: light green
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Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.668-1.7031.744-1.755
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.024-0.030-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
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Digestive
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Psychology
Renewal
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Love
Protection