Origin
Southern and central Africa
Russia
Color
Green
Black, Violet, Blue, Green
Streak
Greenish, White
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For which Rashi?
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Gemini, Virgo
Planet
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Mercury
Element of Planets
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Earth
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
3.16-3.433.22-3.40
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{110} Good, {110} Good
1,2 prismatic.
Mohs Hardness
5-65-6
2
10
👆🏻
Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Luster
Vitreous
Vitreous
Pleochroism
Weak: colorless -- very pale green -- very pale green
Common trichroism: light green
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
TranslucentAnthony et al
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Refractive Index
1.662-1.7231.668-1.703
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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monoclinic
Birefringence
-99990.024-0.030
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Empowerment
Renewal
Healing
Physical healing
Physical healing
Qualities Associated
Transformation
Love