Origin
Madagascar
Russia
Color
Green
Black, Violet, Blue, Green
Streak
White
-
For which Rashi?
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Gemini, Virgo
Planet
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Mercury
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.85-3.003.22-3.40
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect
1,2 prismatic.
Mohs Hardness
7.55-6
2
10
👆🏻
Chemical Composition
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
visible
Common trichroism: light green
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.578-1.6391.668-1.703
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.037-0.0390.024-0.030
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Wisdom
Renewal
Healing
Physical healing
Physical healing
Qualities Associated
Harmony
Love