Origin
Russia
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Color
Black, Violet, Blue, Green
Green
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
-
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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
-
-
Specific Gravity
3.22-3.403.18-3.37
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
1,2 prismatic.
Perfect on 210
Mohs Hardness
5-65.5-6
2
10
👆🏻
Chemical Composition
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Na(Fe,Mg)7(AlSi7O22)(OH)2
Luster
Vitreous
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Pleochroism
Common trichroism: light green
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Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.668-1.7031.635-1.663
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
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Birefringence
0.024-0.0300.0170-0.230
0
0.296
👆🏻
Clarity
-
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
Good
Excellent
Reproductive
-
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Digestive
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Psychology
Renewal
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Love
Inner Power