Origin
USA
Russia
Color
Blue, Green
Black, Violet, Blue, Green
Streak
Blue, 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
-
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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
Brittle
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Solubility
-
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Durability
-
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Specific Gravity
5.6-5.763.22-3.40
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
[001] perfect; [100] distinct
1,2 prismatic.
Mohs Hardness
2.5-35-6
2
10
👆🏻
Chemical Composition
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Luster
Vitreous
Vitreous
Pleochroism
Weak
Common trichroism: light green
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.818-1.9091.668-1.703
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.0910.024-0.030
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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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
Creativity
Renewal
Healing
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Physical healing
Qualities Associated
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Love