Origin
Southern and central Africa, Vietnam
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Color
Green, Black, Brown
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
Streak
White
Blue, White
For which Rashi?
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Planet
-
-
Element of Planets
-
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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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Brittle
Solubility
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Gelatinises in acids
Durability
-
-
Specific Gravity
3.04-3.262.4-2.5
1
7.18
👆🏻
Fracture
Splintery, Uneven
Uneven, Conchoidal
Cleavage
{110} perfect
Distinct on {110}
Mohs Hardness
5-65-6
2
10
👆🏻
Chemical Composition
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Luster
Vitreous
Vitreous, Greasy
Pleochroism
-
None
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.613-1.6631.50
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Isometric
Birefringence
0.020-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
-
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Respiratory
Excellent
Good
Reproductive
Supports reproductive health
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Digestive
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Psychology
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Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Healing
Communication