1 Astrology
1.1 Origin
Not Available
Canada, Russia, Kenya, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Norway, Brazil
1.2 Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Green, Greenish, Black, Green, Greenish, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black
1.4 Streak
Not Available
Yellow, Yellowish-grey, gray
1.6 For which Rashi?
1.8 Planet
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1.9 Element of Planets
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1.10 How to Wear?
1.10.1 Finger
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1.10.2 Ring Metal
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1.11 Energy
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1.12 Deities
1.13 Not to wear with
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1.14 Powers
1.15 Birthstone
1.15.1 Planetary
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1.15.2 Talisman
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2 Physical Properties
2.1 Tenacity
2.2 Solubility
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2.3 Durability
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2.4 Specific Gravity
3.4 Fracture
Not Available
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
3.5 Cleavage
1,1 ; 3,2
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
3.6 Mohs Hardness
3.9 Chemical Composition
BeAl 2 O 4
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
4 Optical Properties
4.1 Luster
Vitreous
Vitreous, Resinous
4.2 Pleochroism
Not Available
X = emerald green
4.3 Dispersion
4.7 Transparency
Translucent
Gemmological Tables (2004) More from other references
4.8 Refractive Index
1.744-1.7551.720-1.778
1
3.25
5.5 Optic Character
Not Available
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5.6 Crystal System
5.7 Birefringence
Not Available0.037-0.061
0
0.296
5.8 Clarity
Translucent
Gemmological Tables (2004) More from other references
6 Benefits
6.1 Physical
6.1.1 Neurological
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6.1.2 Cardiovascular
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6.1.3 Respiratory
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6.1.4 Reproductive
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6.1.5 Digestive
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6.2 Psychology
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6.3 Healing
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6.4 Qualities Associated
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