1 Astrology
1.1 Origin
Canada, USA
Southern and central Africa
1.2 Color
Yellow, Green, Blue
Green, Blue, Yellow, White
1.3 Streak
1.4 For which Rashi?
1.5 Planet
1.6 Element of Planets
Earth, Air, Water
Not Available
1.7 How to Wear?
1.7.1 Finger
Not Available
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1.7.2 Ring Metal
Not Available
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1.8 Energy
1.9 Deities
1.10 Not to wear with
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1.11 Powers
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1.12 Birthstone
1.12.1 Planetary
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1.12.2 Talisman
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2 Physical Properties
2.1 Tenacity
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2.2 Solubility
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2.3 Durability
Not Available
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2.4 Specific Gravity
2.5 Fracture
Uneven, Granular
Not Available
2.6 Cleavage
no true cleavage
{001} Perfect
2.7 Mohs Hardness
2.8 Chemical Composition
Not Available
Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
3 Optical Properties
3.1 Luster
Silky, Vitreous
Not Available
3.2 Pleochroism
3.3 Dispersion
3.4 Transparency
Not Available
TranslucentAnthony et al, Handbook of mineralogy (2001)
3.5 Refractive Index
1.520-1.6701.538-1.560
1
3.25
3.6 Optic Character
Not Available
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3.7 Crystal System
3.8 Birefringence
0.135-0.145Not Available
0
0.296
3.9 Clarity
Not Available
TranslucentAnthony et al
4 Benefits
4.1 Physical
4.1.1 Neurological
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4.1.2 Cardiovascular
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4.1.3 Respiratory
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4.1.4 Reproductive
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4.1.5 Digestive
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4.2 Psychology
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4.3 Healing
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4.4 Qualities Associated
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