1 Astrology
1.2 Origin
Afghanistan, China, Southern and central Africa
Afghanistan
1.5 Color
Green, Yellow
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
1.7 Streak
1.8 For which Rashi?
Not Available
Not Available
1.9 Planet
Not Available
Not Available
1.10 Element of Planets
Not Available
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1.11 Energy
Not Available
Not Available
1.12 How to Wear?
1.12.1 Finger
Not Available
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1.12.2 Ring Metal
Not Available
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1.13 Deities
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1.14 Not to wear with
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1.15 Powers
Not Available
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1.16 Birthstone
1.16.1 Planetary
Not Available
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1.16.2 Talisman
Not Available
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2 Physical Properties
2.1 Tenacity
Not Available
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2.4 Solubility
Not Available
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2.6 Durability
Not Available
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2.7 Specific Gravity
2.58-2.802.90-3.14
1
7.18
5.4 Fracture
Uneven, Irregular, Management Team (2012)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
5.5 Cleavage
Not Available
Imperfect; basal
5.6 Mohs Hardness
5.9 Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
6 Optical Properties
6.1 Luster
Waxy, Silky, Resinous, Greasy
Vitreous
6.3 Pleochroism
Not Available
Moderate dichroic
6.4 Dispersion
6.16 Transparency
TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Transparent
6.17 Refractive Index
1.530-1.5751.598-1.620
1
3.25
9.2 Optic Character
Not Available
Not Available
9.3 Crystal System
9.4 Birefringence
Not Available0.008-0.011
0
0.296
9.8 Clarity
TranslucentHerve Nicolas Lazzarelli
Transparent
10 Benefits
10.1 Physical
10.1.1 Neurological
Not Available
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10.1.2 Cardiovascular
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10.1.3 Respiratory
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10.1.4 Reproductive
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10.1.5 Digestive
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10.2 Psychology
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10.3 Healing
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10.4 Qualities Associated
Not Available
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